50 lines
836 B
C++
50 lines
836 B
C++
/*
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* String.h
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*
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* Created on: 19.07.2012
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* Author: Felix
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*/
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/**
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* Use this as a replacement for std::to_string as MingW does not support it.
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*/
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#ifndef DG_STRING_H_
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#define DG_STRING_H_
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#include <sstream>
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#include <string>
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typedef std::string String;
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/**
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* Converts any value to a string.
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*
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* @param val Any variable.
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* @return val converted to string.
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*/
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template <typename T>
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String
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str(T val) {
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std::stringstream out;
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out << val;
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return out.str();
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}
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/**
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* Converts floating point variable to string,
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*
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* @param val Any floating point variable.
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* @param digits Number of decimal places to round to.
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* @return val converted to string.
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*/
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template <typename T>
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String
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str(T val, int digits) {
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std::stringstream out;
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out.precision(digits);
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out << val;
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return out.str();
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}
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#endif /* DG_STRING_H_ */
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