30 lines
755 B
C++
30 lines
755 B
C++
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//
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// Created by brett on 7/9/23.
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//
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#include <blt/std/string.h>
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void blt::string::StringBuffer::expand() {
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size_t multiplier = size / BLOCK_SIZE;
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auto newSize = BLOCK_SIZE * (multiplier * 2);
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characterBuffer = static_cast<char*>(realloc(characterBuffer, newSize));
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size = newSize;
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}
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void blt::string::StringBuffer::trim() {
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characterBuffer = static_cast<char*>(realloc(characterBuffer, front+1));
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size = front+1;
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characterBuffer[front] = '\0';
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}
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blt::string::StringBuffer& blt::string::StringBuffer::operator<<(char c) {
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characterBuffer[front++] = c;
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if (front > size)
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expand();
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return *this;
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}
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std::string blt::string::StringBuffer::toString() {
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trim();
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return std::string{characterBuffer};
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}
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