91 lines
1.5 KiB
C++
91 lines
1.5 KiB
C++
#pragma once
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#include "stdafx.h"
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class FastString
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{
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private:
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char _buffer[1000];
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uint16_t _pos = 0;
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bool _lowerCase = false;
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void WriteAll() {}
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public:
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FastString(bool lowerCase = false) { _lowerCase = lowerCase; }
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FastString(const char* str, int size) { Write(str, size); }
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FastString(string &str) { Write(str); }
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void Write(char c)
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{
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if(_lowerCase) {
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_buffer[_pos++] = ::tolower(c);
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} else {
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_buffer[_pos++] = c;
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}
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}
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void Write(const char* str, int size)
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{
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if(_lowerCase) {
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for(int i = 0; i < size; i++) {
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_buffer[_pos + i] = ::tolower(str[i]);
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}
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} else {
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memcpy(_buffer + _pos, str, size);
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}
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_pos += size;
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}
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void Delimiter(const char* str)
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{
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if(_pos > 0) {
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Write(str, (uint16_t)strlen(str));
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}
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}
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void Write(const char* str)
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{
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Write(str, (uint16_t)strlen(str));
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}
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void Write(string &str, bool preserveCase = false)
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{
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if(_lowerCase && !preserveCase) {
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for(size_t i = 0; i < str.size(); i++) {
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_buffer[_pos + i] = ::tolower(str[i]);
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}
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} else {
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memcpy(_buffer + _pos, str.c_str(), str.size());
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}
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_pos += (uint16_t)str.size();
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}
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void Write(FastString &str)
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{
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memcpy(_buffer + _pos, str._buffer, str._pos);
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_pos += str._pos;
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}
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const char* ToString()
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{
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_buffer[_pos] = 0;
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return _buffer;
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}
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uint16_t GetSize()
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{
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return _pos;
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}
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template<typename T, typename... Args>
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void WriteAll(T first, Args... args)
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{
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Write(first);
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WriteAll(args...);
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}
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const char operator[](int idx)
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{
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return _buffer[idx];
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}
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};
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