82 lines
1.7 KiB
C++
82 lines
1.7 KiB
C++
/**
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@file include/base/to_string.cc.h
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@brief String converter implementation
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Implementation of functions that convert a given object/type to a string
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Copyright (c) 2022 Christian Zimmermann. All rights reserved.
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Mail: chizeta@f3l.de
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**/
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#ifndef __cxz_to_string_cc_h__
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#define __cxz_to_string_cc_h__
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#include "to_string.h"
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#include "iter.h"
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#include <sstream>
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namespace CNORXZ
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{
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template <typename T>
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String ToString<T>::func(const T& a)
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{
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std::stringstream ss;
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ss << a;
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return ss.str();
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}
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template <typename T>
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String ToString<Vector<T>>::func(const Vector<T>& a)
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{
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std::stringstream ss;
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ss << "[";
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auto it = a.begin();
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for(; it != a.end()-1; ++it){
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ss << toString(*it) << ",";
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}
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ss << toString(*it) << "]";
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return ss.str();
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}
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template <typename T, size_t N>
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String ToString<Arr<T,N>>::func(const Arr<T,N>& a)
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{
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std::stringstream ss;
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ss << "(";
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auto it = a.begin();
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for(; it != a.end()-1; ++it){
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ss << toString(*it) << ",";
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}
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ss << toString(*it) << ")";
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return ss.str();
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}
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template <typename... Ts>
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String ToString<Tuple<Ts...>>::func(const Tuple<Ts...>& t)
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{
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const String blim = "(";
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const String elim = ")";
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const String dlim = ",";
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return iter<1,sizeof...(Ts)>
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( [&](auto i) { return toString(std::get<i>(t)); },
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[&](const auto&... xs) {
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return blim + toString(std::get<0>(t)) + ( (dlim + xs) + ... ) + elim;
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} );
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}
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template <typename T, typename S>
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String ToString<std::pair<T,S>>::func(const std::pair<T,S>& p)
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{
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return String("(") + toString(p.first) + "," + toString(p.second) + ")";
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}
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template <typename T>
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String toString(const T& a)
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{
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return ToString<T>::func(a);
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}
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}
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#endif
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