diff --git a/source/Base/Shared.cpp b/source/Base/Shared.cpp index e71dd490..ff6701d0 100644 --- a/source/Base/Shared.cpp +++ b/source/Base/Shared.cpp @@ -10,10 +10,14 @@ // ------------------------------------------------------------------------------------------------ #include #include -#include +#include +#include #include #include +// ------------------------------------------------------------------------------------------------ +#include + // ------------------------------------------------------------------------------------------------ namespace SqMod { @@ -30,6 +34,7 @@ PluginInfo* _Info = NULL; * Common buffer to reduce memory allocations. To be immediately copied upon return! */ static SQChar g_Buffer[4096]; +static SQChar g_NumBuff[1024]; // ------------------------------------------------------------------------------------------------ Object & NullObject() @@ -75,7 +80,7 @@ bool SToB(CSStr str) } // ------------------------------------------------------------------------------------------------ -void SqThrowF(CCStr fmt, ...) +void SqThrowF(CSStr fmt, ...) { // Acquire a moderately sized buffer Buffer b(128); @@ -95,7 +100,7 @@ void SqThrowF(CCStr fmt, ...) } // ------------------------------------------------------------------------------------------------ -CSStr ToStrF(CCStr fmt, ...) +CSStr ToStrF(CSStr fmt, ...) { // Prepare the arguments list va_list args; @@ -114,7 +119,7 @@ CSStr ToStrF(CCStr fmt, ...) } // ------------------------------------------------------------------------------------------------ -CSStr ToStringF(CCStr fmt, ...) +CSStr ToStringF(CSStr fmt, ...) { // Acquire a moderately sized buffer Buffer b(128); @@ -293,7 +298,7 @@ Color3 GetColor(CSStr name) STHROWF("Cannot extract values from an empty string"); } // Clone the string into an editable version - CCStr str = StrJustAlphaNum(name); + CSStr str = StrJustAlphaNum(name); str = StrToLowercase(str); // See if we still have a valid name after the cleanup if(!str || *str == '\0') @@ -890,6 +895,297 @@ Color3 GetColor(CSStr name) } } +// ------------------------------------------------------------------------------------------------ +CSStr ConvNum< Int8 >::ToStr(Int8 v) +{ + // Obtain a pointer to the start of the common buffer + CStr b = &g_NumBuff[0]; + // Write the numeric value to the buffer + fmt::format_decimal(b, v); + // Terminate the string in the buffer + *b = '\0'; + // Return the beginning of the buffer + return g_NumBuff; +} + +Int8 ConvNum< Int8 >::FromStr(CSStr s) +{ + return ConvTo< Int8 >::From(std::strtol(s, nullptr, 10)); +} + +Int8 ConvNum< Int8 >::FromStr(CSStr s, Int32 base) +{ + return ConvTo< Int8 >::From(std::strtol(s, nullptr, base)); +} + +// ------------------------------------------------------------------------------------------------ +CSStr ConvNum< Uint8 >::ToStr(Uint8 v) +{ + // Obtain a pointer to the start of the common buffer + CStr b = &g_NumBuff[0]; + // Write the numeric value to the buffer + fmt::format_decimal(b, v); + // Terminate the string in the buffer + *b = '\0'; + // Return the beginning of the buffer + return g_NumBuff; +} + +Uint8 ConvNum< Uint8 >::FromStr(CSStr s) +{ + return ConvTo< Uint8 >::From(std::strtoul(s, nullptr, 10)); +} + +Uint8 ConvNum< Uint8 >::FromStr(CSStr s, Int32 base) +{ + return ConvTo< Uint8 >::From(std::strtoul(s, nullptr, base)); +} + +// ------------------------------------------------------------------------------------------------ +CSStr ConvNum< Int16 >::ToStr(Int16 v) +{ + // Obtain a pointer to the start of the common buffer + CStr b = &g_NumBuff[0]; + // Write the numeric value to the buffer + fmt::format_decimal(b, v); + // Terminate the string in the buffer + *b = '\0'; + // Return the beginning of the buffer + return g_NumBuff; +} + +Int16 ConvNum< Int16 >::FromStr(CSStr s) +{ + return ConvTo< Int16 >::From(std::strtol(s, nullptr, 10)); +} + +Int16 ConvNum< Int16 >::FromStr(CSStr s, Int32 base) +{ + return ConvTo< Int16 >::From(std::strtol(s, nullptr, base)); +} + +// ------------------------------------------------------------------------------------------------ +CSStr ConvNum< Uint16 >::ToStr(Uint16 v) +{ + // Obtain a pointer to the start of the common buffer + CStr b = &g_NumBuff[0]; + // Write the numeric value to the buffer + fmt::format_decimal(b, v); + // Terminate the string in the buffer + *b = '\0'; + // Return the beginning of the buffer + return g_NumBuff; +} + +Uint16 ConvNum< Uint16 >::FromStr(CSStr s) +{ + return ConvTo< Uint16 >::From(std::strtoul(s, nullptr, 10)); +} + +Uint16 ConvNum< Uint16 >::FromStr(CSStr s, Int32 base) +{ + return ConvTo< Uint16 >::From(std::strtoul(s, nullptr, base)); +} + +// ------------------------------------------------------------------------------------------------ +CSStr ConvNum< Int32 >::ToStr(Int32 v) +{ + // Obtain a pointer to the start of the common buffer + CStr b = &g_NumBuff[0]; + // Write the numeric value to the buffer + fmt::format_decimal(b, v); + // Terminate the string in the buffer + *b = '\0'; + // Return the beginning of the buffer + return g_NumBuff; +} + +Int32 ConvNum< Int32 >::FromStr(CSStr s) +{ + return ConvTo< Int32 >::From(std::strtol(s, nullptr, 10)); +} + +Int32 ConvNum< Int32 >::FromStr(CSStr s, Int32 base) +{ + return ConvTo< Int32 >::From(std::strtol(s, nullptr, base)); +} + +// ------------------------------------------------------------------------------------------------ +CSStr ConvNum< Uint32 >::ToStr(Uint32 v) +{ + // Obtain a pointer to the start of the common buffer + CStr b = &g_NumBuff[0]; + // Write the numeric value to the buffer + fmt::format_decimal(b, v); + // Terminate the string in the buffer + *b = '\0'; + // Return the beginning of the buffer + return g_NumBuff; +} + +Uint32 ConvNum< Uint32 >::FromStr(CSStr s) +{ + return ConvTo< Uint32 >::From(std::strtoul(s, nullptr, 10)); +} + +Uint32 ConvNum< Uint32 >::FromStr(CSStr s, Int32 base) +{ + return ConvTo< Uint32 >::From(std::strtoul(s, nullptr, base)); +} + +// ------------------------------------------------------------------------------------------------ +CSStr ConvNum< Int64 >::ToStr(Int64 v) +{ + // Obtain a pointer to the start of the common buffer + CStr b = &g_NumBuff[0]; + // Write the numeric value to the buffer + fmt::format_decimal(b, v); + // Terminate the string in the buffer + *b = '\0'; + // Return the beginning of the buffer + return g_NumBuff; +} + +Int64 ConvNum< Int64 >::FromStr(CSStr s) +{ + return std::strtoll(s, nullptr, 10); +} + +Int64 ConvNum< Int64 >::FromStr(CSStr s, Int32 base) +{ + return std::strtoll(s, nullptr, base); +} + +// ------------------------------------------------------------------------------------------------ +CSStr ConvNum< Uint64 >::ToStr(Uint64 v) +{ + // Obtain a pointer to the start of the common buffer + CStr b = &g_NumBuff[0]; + // Write the numeric value to the buffer + fmt::format_decimal(b, v); + // Terminate the string in the buffer + *b = '\0'; + // Return the beginning of the buffer + return g_NumBuff; +} + +Uint64 ConvNum< Uint64 >::FromStr(CSStr s) +{ + return std::strtoull(s, nullptr, 10); +} + +Uint64 ConvNum< Uint64 >::FromStr(CSStr s, Int32 base) +{ + return std::strtoull(s, nullptr, base); +} + +// ------------------------------------------------------------------------------------------------ +CSStr ConvNum< LongI >::ToStr(LongI v) +{ + // Obtain a pointer to the start of the common buffer + CStr b = &g_NumBuff[0]; + // Write the numeric value to the buffer + fmt::format_decimal(b, v); + // Terminate the string in the buffer + *b = '\0'; + // Return the beginning of the buffer + return g_NumBuff; +} + +LongI ConvNum< LongI >::FromStr(CSStr s) +{ + return std::strtol(s, nullptr, 10); +} + +LongI ConvNum< LongI >::FromStr(CSStr s, Int32 base) +{ + return std::strtol(s, nullptr, base); +} + +// ------------------------------------------------------------------------------------------------ +CSStr ConvNum< Ulong >::ToStr(Ulong v) +{ + // Obtain a pointer to the start of the common buffer + CStr b = &g_NumBuff[0]; + // Write the numeric value to the buffer + fmt::format_decimal(b, v); + // Terminate the string in the buffer + *b = '\0'; + // Return the beginning of the buffer + return g_NumBuff; +} + +Ulong ConvNum< Ulong >::FromStr(CSStr s) +{ + return std::strtoul(s, nullptr, 10); +} + +Ulong ConvNum< Ulong >::FromStr(CSStr s, Int32 base) +{ + return std::strtoul(s, nullptr, base); +} + +// ------------------------------------------------------------------------------------------------ +CSStr ConvNum< Float32 >::ToStr(Float32 v) +{ + // Attempt to convert the value to a string + if (std::snprintf(g_NumBuff, sizeof(g_NumBuff), "%f", v) < 0) + { + g_NumBuff[0] = '\0'; + } + // Return the data from the buffer + return g_NumBuff; +} + +Float32 ConvNum< Float32 >::FromStr(CSStr s) +{ + return std::strtof(s, nullptr); +} + +Float32 ConvNum< Float32 >::FromStr(CSStr s, Int32 /*base*/) +{ + return std::strtof(s, nullptr); +} + +// ------------------------------------------------------------------------------------------------ +CSStr ConvNum< Float64 >::ToStr(Float64 v) +{ + // Attempt to convert the value to a string + if (std::snprintf(g_NumBuff, sizeof(g_NumBuff), "%f", v) < 0) + { + g_NumBuff[0] = '\0'; + } + // Return the data from the buffer + return g_NumBuff; +} + +Float64 ConvNum< Float64 >::FromStr(CSStr s) +{ + return std::strtod(s, nullptr); +} + +Float64 ConvNum< Float64 >::FromStr(CSStr s, Int32 /*base*/) +{ + return std::strtod(s, nullptr); +} + +// ------------------------------------------------------------------------------------------------ +CSStr ConvNum< bool >::ToStr(bool v) +{ + reinterpret_cast< Uint64 * >(g_NumBuff)[0] = v ? 1702195828LLU : 435728179558LLU; + return g_NumBuff; +} + +bool ConvNum< bool >::FromStr(CSStr s) +{ + return (std::strcmp(s, "true") == 0) ? true : false; +} + +bool ConvNum< bool >::FromStr(CSStr s, Int32 /*base*/) +{ + return (std::strcmp(s, "true") == 0) ? true : false; +} + // ================================================================================================ void Register_Base(HSQUIRRELVM vm) { diff --git a/source/Base/Shared.hpp b/source/Base/Shared.hpp index ed28fce3..d90ad206 100644 --- a/source/Base/Shared.hpp +++ b/source/Base/Shared.hpp @@ -25,6 +25,22 @@ extern PluginFuncs* _Func; extern PluginCallbacks* _Clbk; extern PluginInfo* _Info; +/* ------------------------------------------------------------------------------------------------ + * Retrieve the maximum value of a fundamental type. +*/ +template < typename T > constexpr T MaxOf() noexcept +{ + return std::numeric_limits< T >::max(); +} + +/* ------------------------------------------------------------------------------------------------ + * Retrieve the minimum value of a fundamental type. +*/ +template < typename T > constexpr T MinOf() noexcept +{ + return std::numeric_limits< T >::min(); +} + /* ------------------------------------------------------------------------------------------------ * Perform an equality comparison between two values taking into account floating point issues. */ @@ -118,7 +134,107 @@ template <> inline bool EpsGtEq(const Float64 a, const Float64 b) } /* ------------------------------------------------------------------------------------------------ - * + * Utility used to convert strings to numeric values and/or backwards. +*/ +template < typename T > struct ConvNum; + +/* ------------------------------------------------------------------------------------------------ + * Specializations for each numeric type conversion to string and/or backwards. +*/ + +template <> struct ConvNum< Int8 > +{ + static CCStr ToStr(Int8 v); + static Int8 FromStr(CCStr s); + static Int8 FromStr(CCStr s, Int32 base); +}; + +template <> struct ConvNum< Uint8 > +{ + static CCStr ToStr(Uint8 v); + static Uint8 FromStr(CCStr s); + static Uint8 FromStr(CCStr s, Int32 base); +}; + +template <> struct ConvNum< Int16 > +{ + static CCStr ToStr(Int16 v); + static Int16 FromStr(CCStr s); + static Int16 FromStr(CCStr s, Int32 base); +}; + +template <> struct ConvNum< Uint16 > +{ + static CCStr ToStr(Uint16 v); + static Uint16 FromStr(CCStr s); + static Uint16 FromStr(CCStr s, Int32 base); +}; + +template <> struct ConvNum< Int32 > +{ + static CCStr ToStr(Int32 v); + static Int32 FromStr(CCStr s); + static Int32 FromStr(CCStr s, Int32 base); +}; + +template <> struct ConvNum< Uint32 > +{ + static CCStr ToStr(Uint32 v); + static Uint32 FromStr(CCStr s); + static Uint32 FromStr(CCStr s, Int32 base); +}; + +template <> struct ConvNum< Int64 > +{ + static CCStr ToStr(Int64 v); + static Int64 FromStr(CCStr s); + static Int64 FromStr(CCStr s, Int32 base); +}; + +template <> struct ConvNum< Uint64 > +{ + static CCStr ToStr(Uint64 v); + static Uint64 FromStr(CCStr s); + static Uint64 FromStr(CCStr s, Int32 base); +}; + +template <> struct ConvNum< LongI > +{ + static CCStr ToStr(LongI v); + static LongI FromStr(CCStr s); + static LongI FromStr(CCStr s, Int32 base); +}; + +template <> struct ConvNum< Ulong > +{ + static CCStr ToStr(Ulong v); + static Ulong FromStr(CCStr s); + static Ulong FromStr(CCStr s, Int32 base); +}; + +template <> struct ConvNum< Float32 > +{ + static CCStr ToStr(Float32 v); + static Float32 FromStr(CCStr s); + static Float32 FromStr(CCStr s, Int32 base); +}; + +template <> struct ConvNum< Float64 > +{ + static CCStr ToStr(Float64 v); + static Float64 FromStr(CCStr s); + static Float64 FromStr(CCStr s, Int32 base); +}; + +template <> struct ConvNum< bool > +{ + static CCStr ToStr(bool v); + static bool FromStr(CCStr s); + static bool FromStr(CCStr s, Int32 base); +}; + +/* ------------------------------------------------------------------------------------------------ + * Utility used to cast between specialized types and perform proper conversion. */ template < typename T > struct ConvTo { @@ -141,85 +257,134 @@ template < typename T > struct ConvTo } }; -// ------------------------------------------------------------------------------------------------ +/* ------------------------------------------------------------------------------------------------ + * Convert a string to 8/16/32 bit signed integers. +*/ +template <> template <> inline Int8 ConvTo< Int8 >::From< CCStr >(CCStr v) +{ + return ConvNum< Int8 >::FromStr(v); +} + +template <> template <> inline Int16 ConvTo< Int16 >::From< CCStr >(CCStr v) +{ + return ConvNum< Int16 >::FromStr(v); +} + +template <> template <> inline Int32 ConvTo< Int32 >::From< CCStr >(CCStr v) +{ + return ConvNum< Int32 >::FromStr(v); +} + +/* ------------------------------------------------------------------------------------------------ + * Convert a string to 8/16/32 bit unsigned integers. +*/ +template <> template <> inline Uint8 ConvTo< Uint8 >::From< CCStr >(CCStr v) +{ + return ConvNum< Uint8 >::FromStr(v); +} + +template <> template <> inline Uint16 ConvTo< Uint16 >::From< CCStr >(CCStr v) +{ + return ConvNum< Uint16 >::FromStr(v); +} + +template <> template <> inline Uint32 ConvTo< Uint32 >::From< CCStr >(CCStr v) +{ + return ConvNum< Uint32 >::FromStr(v); +} + +/* ------------------------------------------------------------------------------------------------ + * Convert to 8 bit signed integer from any unsigned integer. +*/ template <> template <> inline Int8 ConvTo< Int8 >::From< Uint8 >(Uint8 v) { return (v >= static_cast< Uint8 >(Max)) ? Max : static_cast< Int8 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Int8 ConvTo< Int8 >::From< Uint16 >(Uint16 v) { - return (v >= static_cast< Uint16 >(Max)) ? Max : static_cast< Int8 >(v); + return (v >= static_cast< Uint8 >(Max)) ? Max : static_cast< Int8 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Int8 ConvTo< Int8 >::From< Uint32 >(Uint32 v) { - return (v >= static_cast< Uint32 >(Max)) ? Max : static_cast< Int8 >(v); + return (v >= static_cast< Uint8 >(Max)) ? Max : static_cast< Int8 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Int8 ConvTo< Int8 >::From< Uint64 >(Uint64 v) { - return (v >= static_cast< Uint64 >(Max)) ? Max : static_cast< Int8 >(v); + return (v >= static_cast< Uint8 >(Max)) ? Max : static_cast< Int8 >(v); } -// ------------------------------------------------------------------------------------------------ +template <> template <> inline Int8 ConvTo< Int8 >::From< Ulong >(Ulong v) +{ + return (v >= static_cast< Uint8 >(Max)) ? Max : static_cast< Int8 >(v); +} + +/* ------------------------------------------------------------------------------------------------ + * Convert to 16 bit signed integer from any unsigned integer. +*/ template <> template <> inline Int16 ConvTo< Int16 >::From< Uint8 >(Uint8 v) { return static_cast< Int16 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Int16 ConvTo< Int16 >::From< Uint16 >(Uint16 v) { return (v >= static_cast< Uint16 >(Max)) ? Max : static_cast< Int16 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Int16 ConvTo< Int16 >::From< Uint32 >(Uint32 v) { - return (v >= static_cast< Uint32 >(Max)) ? Max : static_cast< Int16 >(v); + return (v >= static_cast< Uint16 >(Max)) ? Max : static_cast< Int16 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Int16 ConvTo< Int16 >::From< Uint64 >(Uint64 v) { - return (v >= static_cast< Uint64 >(Max)) ? Max : static_cast< Int16 >(v); + return (v >= static_cast< Uint16 >(Max)) ? Max : static_cast< Int16 >(v); } -// ------------------------------------------------------------------------------------------------ +template <> template <> inline Int16 ConvTo< Int16 >::From< Ulong >(Ulong v) +{ + return (v >= static_cast< Uint16 >(Max)) ? Max : static_cast< Int16 >(v); +} + +/* ------------------------------------------------------------------------------------------------ + * Convert to 32 bit signed integer from any unsigned integer. +*/ template <> template <> inline Int32 ConvTo< Int32 >::From< Uint8 >(Uint8 v) { return static_cast< Int32 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Int32 ConvTo< Int32 >::From< Uint16 >(Uint16 v) { return static_cast< Int32 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Int32 ConvTo< Int32 >::From< Uint32 >(Uint32 v) { return (v >= static_cast< Uint32 >(Max)) ? Max : static_cast< Int32 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Int32 ConvTo< Int32 >::From< Uint64 >(Uint64 v) { - return (v >= static_cast< Uint64 >(Max)) ? Max : static_cast< Int32 >(v); + return (v >= static_cast< Uint32 >(Max)) ? Max : static_cast< Int32 >(v); } -// ------------------------------------------------------------------------------------------------ +template <> template <> inline Int32 ConvTo< Int32 >::From< Ulong >(Ulong v) +{ + return (v >= static_cast< Uint32 >(Max)) ? Max : static_cast< Int32 >(v); +} + +/* ------------------------------------------------------------------------------------------------ + * Convert to 8 bit unsigned integer from any signed integer. +*/ template <> template <> inline Uint8 ConvTo< Uint8 >::From< Int8 >(Int8 v) { return (v <= 0) ? 0 : static_cast< Uint8 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Uint8 ConvTo< Uint8 >::From< Int16 >(Int16 v) { if (v <= 0) @@ -233,47 +398,58 @@ template <> template <> inline Uint8 ConvTo< Uint8 >::From< Int16 >(Int16 v) return static_cast< Uint8 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Uint8 ConvTo< Uint8 >::From< Int32 >(Int32 v) { if (v <= 0) { return 0; } - else if (v >= static_cast< Int32 >(Max)) + else if (v >= static_cast< Int16 >(Max)) { return Max; } return static_cast< Uint8 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Uint8 ConvTo< Uint8 >::From< Int64 >(Int64 v) { if (v <= 0) { return 0; } - else if (v >= static_cast< Int64 >(Max)) + else if (v >= static_cast< Int16 >(Max)) { return Max; } return static_cast< Uint8 >(v); } -// ------------------------------------------------------------------------------------------------ +template <> template <> inline Uint8 ConvTo< Uint8 >::From< LongI >(LongI v) +{ + if (v <= 0) + { + return 0; + } + else if (v >= static_cast< Int16 >(Max)) + { + return Max; + } + return static_cast< Uint8 >(v); +} + +/* ------------------------------------------------------------------------------------------------ + * Convert to 16 bit unsigned integer from any signed integer. +*/ template <> template <> inline Uint16 ConvTo< Uint16 >::From< Int8 >(Int8 v) { return (v <= 0) ? 0 : static_cast< Uint16 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Uint16 ConvTo< Uint16 >::From< Int16 >(Int16 v) { return (v <= 0) ? 0 : static_cast< Uint16 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Uint16 ConvTo< Uint16 >::From< Int32 >(Int32 v) { if (v <= 0) @@ -287,39 +463,50 @@ template <> template <> inline Uint16 ConvTo< Uint16 >::From< Int32 >(Int32 v) return static_cast< Uint16 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Uint16 ConvTo< Uint16 >::From< Int64 >(Int64 v) { if (v <= 0) { return 0; } - else if (v >= static_cast< Int64 >(Max)) + else if (v >= static_cast< Int32 >(Max)) { return Max; } return static_cast< Uint16 >(v); } -// ------------------------------------------------------------------------------------------------ +template <> template <> inline Uint16 ConvTo< Uint16 >::From< LongI >(LongI v) +{ + if (v <= 0) + { + return 0; + } + else if (v >= static_cast< Int32 >(Max)) + { + return Max; + } + return static_cast< Uint16 >(v); +} + +/* ------------------------------------------------------------------------------------------------ + * Convert to 32 bit unsigned integer from any signed integer. +*/ template <> template <> inline Uint32 ConvTo< Uint32 >::From< Int8 >(Int8 v) { return (v <= 0) ? 0 : static_cast< Uint32 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Uint32 ConvTo< Uint32 >::From< Int16 >(Int16 v) { return (v <= 0) ? 0 : static_cast< Uint32 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Uint32 ConvTo< Uint32 >::From< Int32 >(Int32 v) { return (v <= 0) ? 0 : static_cast< Uint32 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Uint32 ConvTo< Uint32 >::From< Int64 >(Int64 v) { if (v <= 0) @@ -333,7 +520,29 @@ template <> template <> inline Uint32 ConvTo< Uint32 >::From< Int64 >(Int64 v) return static_cast< Uint32 >(v); } -// ------------------------------------------------------------------------------------------------ +template <> template <> inline Uint32 ConvTo< Uint32 >::From< LongI >(LongI v) +{ +#if (ULONG_MAX > UINT_MAX) + + if (v <= 0) + { + return 0; + } + else if (v >= static_cast< Int64 >(Max)) + { + return Max; + } + return static_cast< Uint32 >(v); + +#else + return (v <= 0) ? 0 : static_cast< Uint32 >(v); +#endif +} + + +/* ------------------------------------------------------------------------------------------------ + * Convert to signed integer from 32 bit floating point number. +*/ template <> template <> inline Int8 ConvTo< Int8 >::From< Float32 >(Float32 v) { if (EpsLt(v, static_cast< Float32 >(Min))) @@ -347,7 +556,6 @@ template <> template <> inline Int8 ConvTo< Int8 >::From< Float32 >(Float32 v) return static_cast< Int8 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Int16 ConvTo< Int16 >::From< Float32 >(Float32 v) { if (EpsLt(v, static_cast< Float32 >(Min))) @@ -361,7 +569,6 @@ template <> template <> inline Int16 ConvTo< Int16 >::From< Float32 >(Float32 v) return static_cast< Int16 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Int32 ConvTo< Int32 >::From< Float32 >(Float32 v) { if (EpsLt(v, static_cast< Float32 >(Min))) @@ -375,7 +582,9 @@ template <> template <> inline Int32 ConvTo< Int32 >::From< Float32 >(Float32 v) return static_cast< Int32 >(v); } -// ------------------------------------------------------------------------------------------------ +/* ------------------------------------------------------------------------------------------------ + * Convert to signed integer from 64 bit floating point number. +*/ template <> template <> inline Int8 ConvTo< Int8 >::From< Float64 >(Float64 v) { if (EpsLt(v, static_cast< Float64 >(Min))) @@ -389,7 +598,6 @@ template <> template <> inline Int8 ConvTo< Int8 >::From< Float64 >(Float64 v) return static_cast< Int8 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Int16 ConvTo< Int16 >::From< Float64 >(Float64 v) { if (EpsLt(v, static_cast< Float64 >(Min))) @@ -403,7 +611,6 @@ template <> template <> inline Int16 ConvTo< Int16 >::From< Float64 >(Float64 v) return static_cast< Int16 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Int32 ConvTo< Int32 >::From< Float64 >(Float64 v) { if (EpsLt(v, static_cast< Float64 >(Min))) @@ -417,7 +624,9 @@ template <> template <> inline Int32 ConvTo< Int32 >::From< Float64 >(Float64 v) return static_cast< Int32 >(v); } -// ------------------------------------------------------------------------------------------------ +/* ------------------------------------------------------------------------------------------------ + * Convert to unsigned integer from 32 bit floating point number. +*/ template <> template <> inline Uint8 ConvTo< Uint8 >::From< Float32 >(Float32 v) { if (EpsLt(v, static_cast< Float32 >(Min))) @@ -431,7 +640,6 @@ template <> template <> inline Uint8 ConvTo< Uint8 >::From< Float32 >(Float32 v) return static_cast< Uint8 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Uint16 ConvTo< Uint16 >::From< Float32 >(Float32 v) { if (EpsLt(v, static_cast< Float32 >(Min))) @@ -445,7 +653,6 @@ template <> template <> inline Uint16 ConvTo< Uint16 >::From< Float32 >(Float32 return static_cast< Uint16 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Uint32 ConvTo< Uint32 >::From< Float32 >(Float32 v) { if (EpsLt(v, static_cast< Float32 >(Min))) @@ -459,7 +666,9 @@ template <> template <> inline Uint32 ConvTo< Uint32 >::From< Float32 >(Float32 return static_cast< Uint32 >(v); } -// ------------------------------------------------------------------------------------------------ +/* ------------------------------------------------------------------------------------------------ + * Convert to unsigned integer from 64 bit floating point number. +*/ template <> template <> inline Uint8 ConvTo< Uint8 >::From< Float64 >(Float64 v) { if (EpsLt(v, static_cast< Float64 >(Min))) @@ -473,7 +682,6 @@ template <> template <> inline Uint8 ConvTo< Uint8 >::From< Float64 >(Float64 v) return static_cast< Uint8 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Uint16 ConvTo< Uint16 >::From< Float64 >(Float64 v) { if (EpsLt(v, static_cast< Float64 >(Min))) @@ -487,7 +695,6 @@ template <> template <> inline Uint16 ConvTo< Uint16 >::From< Float64 >(Float64 return static_cast< Uint16 >(v); } -// ------------------------------------------------------------------------------------------------ template <> template <> inline Uint32 ConvTo< Uint32 >::From< Float64 >(Float64 v) { if (EpsLt(v, static_cast< Float64 >(Min))) @@ -502,7 +709,7 @@ template <> template <> inline Uint32 ConvTo< Uint32 >::From< Float64 >(Float64 } /* ------------------------------------------------------------------------------------------------ - * Convert other numeric values to signed long long integer. + * Convert other numeric values to 64 bit signed integer. */ template <> struct ConvTo< Int64 > { @@ -517,14 +724,30 @@ template <> struct ConvTo< Int64 > } }; +// ------------------------------------------------------------------------------------------------ +template <> inline Int64 ConvTo< Int64 >::From< CCStr >(CCStr v) +{ + return ConvNum< Int64 >::FromStr(v); +} + // ------------------------------------------------------------------------------------------------ template <> inline Int64 ConvTo< Int64 >::From< Uint64 >(Uint64 v) { return (v >= static_cast< Uint64 >(Max)) ? Max : static_cast< Int64 >(v); } +#if (ULONG_MAX > UINT_MAX) + +// ------------------------------------------------------------------------------------------------ +template <> inline Int64 ConvTo< Int64 >::From< Ulong >(Ulong v) +{ + return (v >= static_cast< Ulong >(Max)) ? Max : static_cast< Int64 >(v); +} + +#endif + /* ------------------------------------------------------------------------------------------------ - * Convert other numeric values to unsigned long long integer. + * Convert other numeric values to 64 bit unsigned integer. */ template <> struct ConvTo< Uint64 > { @@ -539,6 +762,12 @@ template <> struct ConvTo< Uint64 > } }; +// ------------------------------------------------------------------------------------------------ +template <> inline Uint64 ConvTo< Uint64 >::From< CCStr >(CCStr v) +{ + return ConvNum< Uint64 >::FromStr(v); +} + // ------------------------------------------------------------------------------------------------ template <> inline Uint64 ConvTo< Uint64 >::From< Float32 >(Float32 v) { @@ -552,7 +781,108 @@ template <> inline Uint64 ConvTo< Uint64 >::From< Float64 >(Float64 v) } /* ------------------------------------------------------------------------------------------------ - * Convert other numeric values to a floating point value. + * Convert other numeric values to signed long integer. +*/ +template <> struct ConvTo< LongI > +{ + // -------------------------------------------------------------------------------------------- + static constexpr LongI Min = std::numeric_limits< LongI >::min(); + static constexpr LongI Max = std::numeric_limits< LongI >::max(); + + // -------------------------------------------------------------------------------------------- + template < typename T > static inline LongI From(T v) + { + return static_cast< LongI >(v); + } +}; + +// ------------------------------------------------------------------------------------------------ +template <> inline LongI ConvTo< LongI >::From< CCStr >(CCStr v) +{ + return ConvNum< LongI >::FromStr(v); +} + +// ------------------------------------------------------------------------------------------------ +#if (ULONG_MAX <= UINT_MAX) + +template <> inline LongI ConvTo< LongI >::From< Uint32 >(Uint32 v) +{ + return (v >= static_cast< Uint32 >(Max)) ? Max : static_cast< LongI >(v); +} + +#endif + +// ------------------------------------------------------------------------------------------------ +template <> inline LongI ConvTo< LongI >::From< Uint64 >(Uint64 v) +{ + return (v >= static_cast< Uint64 >(Max)) ? Max : static_cast< LongI >(v); +} + +// ------------------------------------------------------------------------------------------------ +template <> inline LongI ConvTo< LongI >::From< Ulong >(Ulong v) +{ + return (v >= static_cast< Ulong >(Max)) ? Max : static_cast< LongI >(v); +} + +/* ------------------------------------------------------------------------------------------------ + * Convert other numeric values to unsigned long integer. +*/ +template <> struct ConvTo< Ulong > +{ + // -------------------------------------------------------------------------------------------- + static constexpr Ulong Min = std::numeric_limits< Ulong >::min(); + static constexpr Ulong Max = std::numeric_limits< Ulong >::max(); + + // -------------------------------------------------------------------------------------------- + template < typename T > static inline Ulong From(T v) + { + return (v <= static_cast< T >(0)) ? 0 : static_cast< Ulong >(v); + } +}; + +// ------------------------------------------------------------------------------------------------ +template <> inline Ulong ConvTo< Ulong >::From< CCStr >(CCStr v) +{ + return ConvNum< Ulong >::FromStr(v); +} + +// ------------------------------------------------------------------------------------------------ +#if (ULONG_MAX <= UINT_MAX) + +template <> inline Ulong ConvTo< Ulong >::From< Int64 >(Int64 v) +{ + if (v <= 0) + { + return Min; + } + else if (v >= static_cast< Int64 >(Max)) + { + return Max; + } + return static_cast< Ulong >(v); +} + +template <> inline Ulong ConvTo< Ulong >::From< Uint64 >(Uint64 v) +{ + return (v >= Max) ? Max : static_cast< Ulong >(v); +} + +#endif + +// ------------------------------------------------------------------------------------------------ +template <> inline Ulong ConvTo< Ulong >::From< Float32 >(Float32 v) +{ + return From(ConvTo< LongI >::From(v)); +} + +// ------------------------------------------------------------------------------------------------ +template <> inline Ulong ConvTo< Ulong >::From< Float64 >(Float64 v) +{ + return From(ConvTo< LongI >::From(v)); +} + +/* ------------------------------------------------------------------------------------------------ + * Convert other numeric values to 32 bit floating point value. */ template <> struct ConvTo< Float32 > { @@ -567,6 +897,12 @@ template <> struct ConvTo< Float32 > } }; +// ------------------------------------------------------------------------------------------------ +template <> inline Float32 ConvTo< Float32 >::From< CCStr >(CCStr v) +{ + return ConvNum< Float32 >::FromStr(v); +} + // ------------------------------------------------------------------------------------------------ template <> inline Float32 ConvTo< Float32 >::From< Float64 >(Float64 v) { @@ -582,7 +918,7 @@ template <> inline Float32 ConvTo< Float32 >::From< Float64 >(Float64 v) } /* ------------------------------------------------------------------------------------------------ - * Convert other numeric values to a double floating point value. + * Convert other numeric values to 64 bit floating point value. */ template <> struct ConvTo< Float64 > { @@ -597,6 +933,54 @@ template <> struct ConvTo< Float64 > } }; +// ------------------------------------------------------------------------------------------------ +template <> inline Float64 ConvTo< Float64 >::From< CCStr >(CCStr v) +{ + return ConvNum< Float64 >::FromStr(v); +} + +/* ------------------------------------------------------------------------------------------------ + * Convert other numeric values to boolean value. +*/ +template <> struct ConvTo< bool > +{ + // -------------------------------------------------------------------------------------------- + template < typename T > static inline bool From(T v) + { + return static_cast< bool >(v); + } +}; + +// ------------------------------------------------------------------------------------------------ +template <> inline bool ConvTo< bool >::From< CCStr >(CCStr v) +{ + return ConvNum< bool >::FromStr(v); +} + +/* ------------------------------------------------------------------------------------------------ + * Convert other numeric values to string value. +*/ +template <> struct ConvTo< CStr > +{ + // -------------------------------------------------------------------------------------------- + template < typename T > static inline CStr From(T v) + { + return const_cast< CStr >(ConvNum< T >::ToStr(v)); + } +}; + +/* ------------------------------------------------------------------------------------------------ + * Convert other numeric values to string value. +*/ +template <> struct ConvTo< CCStr > +{ + // -------------------------------------------------------------------------------------------- + template < typename T > static inline CCStr From(T v) + { + return ConvNum< T >::ToStr(v); + } +}; + /* ------------------------------------------------------------------------------------------------ * Force a value to be within a certain range. */