mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-26 22:51:01 +00:00
59 lines
944 B
C++
59 lines
944 B
C++
#include "ResType.h"
|
|
#include <iostream>
|
|
#include <cassert>
|
|
|
|
ResType::ResType(const std::string &str)
|
|
{
|
|
auto p = str.begin();
|
|
auto e = str.end();
|
|
|
|
assert(str.size() == 4);
|
|
|
|
x = 0;
|
|
while(p != e)
|
|
{
|
|
x <<= 8;
|
|
x |= (*p) & 0xFF;
|
|
++p;
|
|
}
|
|
}
|
|
|
|
ResType::ResType(const char *s)
|
|
{
|
|
auto p = s;
|
|
auto e = s + 4;
|
|
|
|
assert(s[0] && s[1] && s[2] && s[3] && !s[4]);
|
|
|
|
x = 0;
|
|
while(p != e)
|
|
{
|
|
x <<= 8;
|
|
x |= (*p) & 0xFF;
|
|
++p;
|
|
}
|
|
}
|
|
|
|
|
|
ResType::operator std::string()
|
|
{
|
|
char c1 = static_cast<char>(x >> 24);
|
|
char c2 = static_cast<char>(x >> 16);
|
|
char c3 = static_cast<char>(x >> 8);
|
|
char c4 = static_cast<char>(x);
|
|
|
|
return std::string{ c1, c2, c3, c4 };
|
|
}
|
|
|
|
std::ostream &operator<<(std::ostream &out, ResType t)
|
|
{
|
|
char c1 = static_cast<char>((int)t >> 24);
|
|
char c2 = static_cast<char>((int)t >> 16);
|
|
char c3 = static_cast<char>((int)t >> 8);
|
|
char c4 = static_cast<char>((int)t);
|
|
|
|
out << "'" << c1 << c2 << c3 << c4 << "'";
|
|
return out;
|
|
}
|
|
|