40 lines
551 B
C++
40 lines
551 B
C++
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#include "String.h"
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#include <stdint.h>
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#include <stddef.h>
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String::String(char* characters)
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: chars(characters)
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{
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}
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char* String::str(){
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return chars;
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}
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unsigned int String::length ()
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{
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int i = 0;
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while ( chars[i] != '\0'){
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i++;
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}
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return i;
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}
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// Returns a null character if size exceeds limits
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char String::operator[] (size_t idx)
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{
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if( idx > this->length())
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return '\0';
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return chars[idx];
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}
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const char String::operator[](size_t idx) const {
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return (const char) chars[idx];
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}
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