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Move operators out of std::string

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This commit is contained in:
Baptiste Wicht 2018-04-05 11:14:43 +02:00
parent 1c64a15342
commit c2883b0fed
1 changed files with 80 additions and 51 deletions
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131
tstl/include/string.hpp
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@ -446,56 +446,6 @@ public:
return {data_ptr(), size()};
}
//Operators
/*!
* \brief Test if this string is equal to the given raw string
*/
bool operator==(const CharT* s) const {
if(size() != str_len(s)){
return false;
}
for(size_t i = 0; i < size(); ++i){
if((*this)[i] != s[i]){
return false;
}
}
return true;
}
/*!
* \brief Test if this string is not equal to the given raw string
*/
bool operator!=(const CharT* s) const {
return !(*this == s);
}
/*!
* \brief Test if this string is equal to the given string
*/
bool operator==(const basic_string& rhs) const {
if(size() != rhs.size()){
return false;
}
for(size_t i = 0; i < size(); ++i){
if((*this)[i] != rhs[i]){
return false;
}
}
return true;
}
/*!
* \brief Test if this string is not equal to the given string
*/
bool operator!=(const basic_string& rhs) const {
return !(*this == rhs);
}
//Iterators
/*!
@ -575,6 +525,86 @@ basic_string<C> operator+(const basic_string<C>& lhs, const C* rhs){
return std::move(result);
}
//Operators
/*!
* \brief Test if two std::basic_string are equal to each other
*/
template <typename CharT>
bool operator==(const basic_string<CharT>& x, const basic_string<CharT>& y){
if (x.size() != y.size()) {
return false;
}
for (size_t i = 0; i < x.size(); ++i) {
if (x[i] != y[i]) {
return false;
}
}
return true;
}
/*!
* \brief Test if one std::basic_string and one raw string are equal to each other
*/
template <typename CharT>
bool operator==(const basic_string<CharT>& x, const CharT* y){
if (x.size() != str_len(y)) {
return false;
}
for (size_t i = 0; i < x.size(); ++i) {
if (x[i] != y[i]) {
return false;
}
}
return true;
}
/*!
* \brief Test if one std::basic_string and one raw string are equal to each other
*/
template <typename CharT>
bool operator==(const CharT* x, const basic_string<CharT>& y){
if (str_len(x) != y.size()) {
return false;
}
for (size_t i = 0; i < x.size(); ++i) {
if (x[i] != y[i]) {
return false;
}
}
return true;
}
/*!
* \brief Test if two std::basic_string are not equal to each other
*/
template <typename CharT>
bool operator!=(const basic_string<CharT>& x, const basic_string<CharT>& y) {
return !(x == y);
}
/*!
* \brief Test if one std::basic_string and one raw string are not equal to each other
*/
template <typename CharT>
bool operator!=(const basic_string<CharT>& x, const CharT* y) {
return !(x == y);
}
/*!
* \brief Test if one std::basic_string and one raw string are not equal to each other
*/
template <typename CharT>
bool operator!=(const CharT* x, const basic_string<CharT>& y) {
return !(x == y);
}
typedef basic_string<char> string;
static_assert(sizeof(string) == 24, "The size of a string must always be 24 bytes");
@ -840,7 +870,6 @@ inline uint64_t atoui(const std::string& s){
return value;
}
} //end of namespace std
#endif