mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2024-11-08 08:47:17 +01:00
350 lines
8.7 KiB
C++
350 lines
8.7 KiB
C++
#ifndef _LIBRARY_LONGINT_HPP_
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#define _LIBRARY_LONGINT_HPP_
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// ------------------------------------------------------------------------------------------------
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#include "Common.hpp"
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// ------------------------------------------------------------------------------------------------
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#include <stdexcept>
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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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public:
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// --------------------------------------------------------------------------------------------
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static_assert(std::is_integral< T >::value, "LongInt type is not an integral type");
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// --------------------------------------------------------------------------------------------
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typedef T 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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* ...
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*/
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template <typename U> LongInt(U data)
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{
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*this = data;
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}
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/* --------------------------------------------------------------------------------------------
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* ...
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*/
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LongInt(const SQChar * text)
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{
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*this = text;
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}
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/* --------------------------------------------------------------------------------------------
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* ...
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*/
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LongInt(const SQChar * text, SQInteger overload)
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{
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SQMOD_UNUSED_VAR(overload);
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*this = text;
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}
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/* --------------------------------------------------------------------------------------------
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* ...
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*/
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LongInt(const LongInt<T> & o)
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: m_Data(o.m_Data), m_Text(o.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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LongInt(LongInt<T> && o)
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: m_Data(o.m_Data), m_Text(std::move(o.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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~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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LongInt & operator = (const LongInt<T> & o)
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{
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m_Data = o.m_Data;
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m_Text = o.m_Text;
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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 & operator = (LongInt<T> && o)
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{
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m_Data = o.m_Data;
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m_Text = std::move(o.m_Text);
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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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template <typename U, typename std::enable_if<std::is_integral<U>::value>::type* = nullptr>
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LongInt & operator = (U data)
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{
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m_Data = static_cast< Type >(data);
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m_Text = std::to_string(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 & operator = (const SQChar * text)
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{
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m_Text = text;
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try
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{
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m_Data = SToI< T >::Fn(text, 0, 10);
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}
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catch (const std::invalid_argument & e)
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{
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LogErr("Unable to extract number: %s", e.what());
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}
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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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bool operator == (const LongInt<T> & 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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bool operator != (const LongInt<T> & 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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bool operator < (const LongInt<T> & 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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bool operator > (const LongInt<T> & 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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bool operator <= (const LongInt<T> & 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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bool operator >= (const LongInt<T> & 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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inline operator T () 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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LongInt<T> operator + (const LongInt<T> & o) const
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{
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return LongInt<T>(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<T> operator - (const LongInt<T> & o) const
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{
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return LongInt<T>(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<T> operator * (const LongInt<T> & o) const
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{
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return LongInt<T>(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<T> operator / (const LongInt<T> & o) const
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{
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return LongInt<T>(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<T> operator % (const LongInt<T> & o) const
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{
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return LongInt<T>(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<T> operator - () const
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{
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return LongInt<T>(-m_Data);
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}
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/* --------------------------------------------------------------------------------------------
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* ...
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*/
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SQInteger Cmp(const LongInt<T> & o) const
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{
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if (m_Data == o.m_Data)
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{
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return 0;
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}
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else if (m_Data > o.m_Data)
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{
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return 1;
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}
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else
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{
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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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*/
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const SQChar * ToString() const
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{
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return m_Text.c_str();
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}
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/* --------------------------------------------------------------------------------------------
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* ...
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*/
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void SetNum(T data)
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{
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*this = data;
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}
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/* --------------------------------------------------------------------------------------------
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* ...
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*/
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T 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 static_cast< 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(const SQChar * text)
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{
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*this = text;
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}
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/* --------------------------------------------------------------------------------------------
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* ...
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*/
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const String & GetStr() const
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{
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return m_Text;
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}
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/* --------------------------------------------------------------------------------------------
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* ...
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*/
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const SQChar * GetCStr() const
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{
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return m_Text.c_str();
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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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{
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m_Data = RandomVal<T>::Get();
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m_Text = std::to_string(m_Data);
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}
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/* --------------------------------------------------------------------------------------------
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* ...
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*/
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void Random(T min, T max)
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{
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m_Data = RandomVal<T>::Get(min, max);
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m_Text = std::to_string(m_Data);
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}
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private:
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/* --------------------------------------------------------------------------------------------
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* ...
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*/
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T m_Data;
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/* --------------------------------------------------------------------------------------------
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* ...
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*/
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String m_Text;
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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_LONGINT_HPP_
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