mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2024-11-08 08:47:17 +01:00
b818a162ee
Implemented utilities to convert between fundamental types. Implemented helper functions to retrieve numeric values from the stack at all costs. Implemented various delegates on the long integer types to mimic the standard types. Moved most of the stack utilities in a separate source. Various other fixes and improvements.
538 lines
14 KiB
C++
538 lines
14 KiB
C++
#ifndef _LIBRARY_NUMERIC_HPP_
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#define _LIBRARY_NUMERIC_HPP_
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// ------------------------------------------------------------------------------------------------
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#include "Base/Shared.hpp"
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// ------------------------------------------------------------------------------------------------
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namespace SqMod {
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// ------------------------------------------------------------------------------------------------
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template < typename T > class LongInt;
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// ------------------------------------------------------------------------------------------------
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template <> class LongInt< Int64 >
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{
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public:
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// --------------------------------------------------------------------------------------------
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typedef Int64 Type;
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt()
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: m_Data(0), m_Text()
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{
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/* ... */
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}
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LongInt(Type n)
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: m_Data(n), m_Text()
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{
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/* ... */
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt(CSStr text);
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LongInt(CSStr text, Object & /* null */);
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt(const LongInt< Type > & o)
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: m_Data(o.m_Data), m_Text()
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{
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/* ... */
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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~LongInt()
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{
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/* ... */
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt & operator = (const LongInt< Type > & o)
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{
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m_Data = o.m_Data;
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return *this;
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt< Type > & operator = (Type data)
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{
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m_Data = data;
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return *this;
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt< Type > & operator = (CSStr text);
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/* --------------------------------------------------------------------------------------------
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*
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*/
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bool operator == (const LongInt< Type > & o) const
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{
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return (m_Data == o.m_Data);
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}
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bool operator != (const LongInt< Type > & o) const
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{
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return (m_Data != o.m_Data);
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}
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bool operator < (const LongInt< Type > & o) const
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{
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return (m_Data < o.m_Data);
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}
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bool operator > (const LongInt< Type > & o) const
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{
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return (m_Data > o.m_Data);
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}
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bool operator <= (const LongInt< Type > & o) const
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{
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return (m_Data <= o.m_Data);
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}
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bool operator >= (const LongInt< Type > & o) const
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{
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return (m_Data >= o.m_Data);
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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operator Type () const { return m_Data; }
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt< Type > operator + (const LongInt< Type > & o) const
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{
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return LongInt< Type >(m_Data + o.m_Data);
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}
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LongInt< Type > operator - (const LongInt< Type > & o) const
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{
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return LongInt< Type >(m_Data - o.m_Data);
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}
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LongInt< Type > operator * (const LongInt< Type > & o) const
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{
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return LongInt< Type >(m_Data * o.m_Data);
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}
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LongInt< Type > operator / (const LongInt< Type > & o) const
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{
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return LongInt< Type >(m_Data / o.m_Data);
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}
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LongInt< Type > operator % (const LongInt< Type > & o) const
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{
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return LongInt< Type >(m_Data % o.m_Data);
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt< Type > operator - () const
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{
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return LongInt< Type >(-m_Data);
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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Int32 Cmp(const LongInt< Type > & o) const
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{
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if (m_Data == o.m_Data)
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return 0;
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else if (m_Data > o.m_Data)
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return 1;
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else
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return -1;
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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CSStr ToString();
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/* --------------------------------------------------------------------------------------------
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*
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*/
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CSStr Typename() const
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{
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return _SC("SLongInt");
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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void SetNum(Type data)
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{
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m_Data = data;
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}
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Type GetNum() const
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{
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return m_Data;
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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SQInteger GetSNum() const
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{
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return ClampL< Type, SQInteger >(m_Data);
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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void SetStr(CSStr text)
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{
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*this = text;
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}
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CSStr GetCStr()
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{
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return ToString();
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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void Random();
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void Random(Type n);
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void Random(Type m, Type n);
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/* --------------------------------------------------------------------------------------------
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* Attempt to convert the long integer to a squirrel integer.
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*/
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SQInteger ToSqInteger() const
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{
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return ClampL< Type, SQInteger >(m_Data);
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}
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/* --------------------------------------------------------------------------------------------
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* Attempt to convert the long integer to a squirrel float.
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*/
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SQFloat ToSqFloat() const
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{
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return ClampL< Float64, SQFloat >(static_cast< Float64 >(m_Data));
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}
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/* --------------------------------------------------------------------------------------------
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* Attempt to convert the long integer to a squirrel string.
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*/
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CSStr ToSqString()
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{
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return ToString();
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}
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/* --------------------------------------------------------------------------------------------
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* Attempt to convert the long integer to a squirrel boolean.
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*/
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bool ToSqBool() const
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{
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return (m_Data > 0);
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}
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/* --------------------------------------------------------------------------------------------
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* Attempt to convert the long integer to a squirrel character.
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*/
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SQChar ToSqChar() const
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{
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return ClampL< Type, SQChar >(m_Data);
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}
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private:
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// --------------------------------------------------------------------------------------------
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Type m_Data;
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SQChar m_Text[32];
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};
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// ------------------------------------------------------------------------------------------------
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template <> class LongInt< Uint64 >
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{
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public:
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// --------------------------------------------------------------------------------------------
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typedef Uint64 Type;
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt()
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: m_Data(0), m_Text()
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{
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/* ... */
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}
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LongInt(Type n)
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: m_Data(n), m_Text()
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{
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/* ... */
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt(CSStr text);
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LongInt(CSStr text, Object & /* null */);
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt(const LongInt< Type > & o)
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: m_Data(o.m_Data), m_Text()
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{
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/* ... */
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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~LongInt()
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{
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/* ... */
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt & operator = (const LongInt< Type > & o)
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{
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m_Data = o.m_Data;
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return *this;
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt< Type > & operator = (Type data)
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{
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m_Data = data;
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return *this;
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt< Type > & operator = (CSStr text);
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/* --------------------------------------------------------------------------------------------
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*
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*/
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bool operator == (const LongInt< Type > & o) const
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{
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return (m_Data == o.m_Data);
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}
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bool operator != (const LongInt< Type > & o) const
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{
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return (m_Data != o.m_Data);
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}
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bool operator < (const LongInt< Type > & o) const
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{
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return (m_Data < o.m_Data);
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}
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bool operator > (const LongInt< Type > & o) const
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{
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return (m_Data > o.m_Data);
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}
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bool operator <= (const LongInt< Type > & o) const
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{
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return (m_Data <= o.m_Data);
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}
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bool operator >= (const LongInt< Type > & o) const
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{
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return (m_Data >= o.m_Data);
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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operator Type () const { return m_Data; }
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt< Type > operator + (const LongInt< Type > & o) const
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{
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return LongInt< Type >(m_Data + o.m_Data);
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}
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LongInt< Type > operator - (const LongInt< Type > & o) const
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{
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return LongInt< Type >(m_Data - o.m_Data);
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}
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LongInt< Type > operator * (const LongInt< Type > & o) const
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{
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return LongInt< Type >(m_Data * o.m_Data);
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}
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LongInt< Type > operator / (const LongInt< Type > & o) const
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{
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return LongInt< Type >(m_Data / o.m_Data);
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}
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LongInt< Type > operator % (const LongInt< Type > & o) const
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{
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return LongInt< Type >(m_Data % o.m_Data);
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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LongInt< Type > operator - () const
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{
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return LongInt< Type >(-m_Data);
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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Int32 Cmp(const LongInt< Type > & o) const
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{
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if (m_Data == o.m_Data)
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return 0;
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else if (m_Data > o.m_Data)
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return 1;
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else
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return -1;
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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CSStr ToString();
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/* --------------------------------------------------------------------------------------------
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*
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*/
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CSStr Typename() const
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{
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return _SC("ULongInt");
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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void SetNum(Type data)
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{
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m_Data = data;
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}
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Type GetNum() const
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{
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return m_Data;
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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SQInteger GetSNum() const
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{
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return (SQInteger)(m_Data);
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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void SetStr(CSStr text)
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{
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*this = text;
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}
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CSStr GetCStr()
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{
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return ToString();
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}
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/* --------------------------------------------------------------------------------------------
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*
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*/
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void Random();
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void Random(Type n);
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void Random(Type m, Type n);
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/* --------------------------------------------------------------------------------------------
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* Attempt to convert the long integer to a squirrel integer.
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*/
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SQInteger ToSqInteger() const
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{
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return ClampL< Type, SQInteger >(m_Data);
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}
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/* --------------------------------------------------------------------------------------------
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* Attempt to convert the long integer to a squirrel float.
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*/
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SQFloat ToSqFloat() const
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{
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return ClampL< Float64, SQFloat >(static_cast< Float64 >(m_Data));
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}
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/* --------------------------------------------------------------------------------------------
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* Attempt to convert the long integer to a squirrel string.
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*/
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CSStr ToSqString()
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{
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return ToString();
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}
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/* --------------------------------------------------------------------------------------------
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* Attempt to convert the long integer to a squirrel boolean.
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*/
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bool ToSqBool() const
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{
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return (m_Data > 0);
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}
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/* --------------------------------------------------------------------------------------------
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* Attempt to convert the long integer to a squirrel character.
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*/
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SQChar ToSqChar() const
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{
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return ClampL< Type, SQChar >(m_Data);
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}
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private:
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// --------------------------------------------------------------------------------------------
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Type m_Data;
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SQChar m_Text[32];
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};
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// ------------------------------------------------------------------------------------------------
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typedef LongInt< Int64 > SLongInt;
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typedef LongInt< Uint64 > ULongInt;
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} // Namespace:: SqMod
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#endif // _LIBRARY_NUMERIC_HPP_
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