59 lines
1.0 KiB
C++
59 lines
1.0 KiB
C++
#include "ResType.h"
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#include <iostream>
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#include <cassert>
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ResType::ResType(const std::string &str)
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{
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auto p = str.begin();
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auto e = str.end();
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assert(str.size() == 4);
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x = 0;
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while(p != e)
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{
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x <<= 8;
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x |= (*p) & 0xFF;
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++p;
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}
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}
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ResType::ResType(const char *s)
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{
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auto p = s;
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auto e = s + 4;
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assert(s[0] && s[1] && s[2] && s[3] && !s[4]);
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x = 0;
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while(p != e)
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{
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x <<= 8;
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x |= (*p) & 0xFF;
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++p;
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}
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}
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ResType::operator std::string()
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{
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char c1 = static_cast<char>(x >> 24);
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char c2 = static_cast<char>(x >> 16);
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char c3 = static_cast<char>(x >> 8);
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char c4 = static_cast<char>(x);
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return std::string{ c1, c2, c3, c4 };
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}
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std::ostream &operator<<(std::ostream &out, ResType t)
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{
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char c1 = static_cast<char>((int)t >> 24);
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char c2 = static_cast<char>((int)t >> 16);
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char c3 = static_cast<char>((int)t >> 8);
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char c4 = static_cast<char>((int)t);
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out << "'" << c1 << c2 << c3 << c4 << "'";
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return out;
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}
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