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json: replace remaining boost functions with their std equivalent.

This commit is contained in:
Luca Schlecker 2022-06-06 18:19:38 +02:00 committed by Farook Al-Sammarraie
parent 60ca594b91
commit 5336d0fff7
1 changed files with 36 additions and 8 deletions
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44
include/crow/json.h
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@ -12,8 +12,6 @@
#include <iostream>
#include <algorithm>
#include <memory>
#include <boost/algorithm/string/predicate.hpp>
#include <boost/operators.hpp>
#include <vector>
#include <cmath>
@ -116,7 +114,7 @@ namespace crow
namespace detail
{
/// A read string implementation with comparison functionality.
struct r_string : boost::less_than_comparable<r_string>, boost::less_than_comparable<r_string, std::string>, boost::equality_comparable<r_string>, boost::equality_comparable<r_string, std::string>
struct r_string
{
r_string(){};
r_string(char* s, char* e):
@ -189,27 +187,57 @@ namespace crow
inline bool operator<(const r_string& l, const r_string& r)
{
return boost::lexicographical_compare(l, r);
return std::lexicographical_compare(l.begin(), l.end(), r.begin(), r.end());
}
inline bool operator<(const r_string& l, const std::string& r)
{
return boost::lexicographical_compare(l, r);
return std::lexicographical_compare(l.begin(), l.end(), r.begin(), r.end());
}
inline bool operator<(const std::string& l, const r_string& r)
{
return std::lexicographical_compare(l.begin(), l.end(), r.begin(), r.end());
}
inline bool operator>(const r_string& l, const std::string& r)
{
return boost::lexicographical_compare(r, l);
return std::lexicographical_compare(l.begin(), l.end(), r.begin(), r.end());
}
inline bool operator>(const std::string& l, const r_string& r)
{
return std::lexicographical_compare(l.begin(), l.end(), r.begin(), r.end());
}
inline bool operator==(const r_string& l, const r_string& r)
{
return boost::equals(l, r);
return std::equal(l.begin(), l.end(), r.begin(), r.end());
}
inline bool operator==(const r_string& l, const std::string& r)
{
return boost::equals(l, r);
return std::equal(l.begin(), l.end(), r.begin(), r.end());
}
inline bool operator==(const std::string& l, const r_string& r)
{
return std::equal(l.begin(), l.end(), r.begin(), r.end());
}
inline bool operator!=(const r_string& l, const r_string& r)
{
return !(l == r);
}
inline bool operator!=(const r_string& l, const std::string& r)
{
return !(l == r);
}
inline bool operator!=(const std::string& l, const r_string& r)
{
return !(l == r);
}
} // namespace detail