Files
thirdparty-ArduinoJson/src/ArduinoJson/Strings/ZeroTerminatedRamStringConst.hpp
2018-10-04 14:59:07 +02:00

44 lines
874 B
C++

// ArduinoJson - arduinojson.org
// Copyright Benoit Blanchon 2014-2018
// MIT License
#pragma once
#include <stddef.h> // size_t
#include <string.h> // strcmp
namespace ARDUINOJSON_NAMESPACE {
class ZeroTerminatedRamStringConst {
public:
ZeroTerminatedRamStringConst(const char* str) : _str(str) {}
bool equals(const char* expected) const {
const char* actual = _str;
if (!actual || !expected) return actual == expected;
return strcmp(actual, expected) == 0;
}
bool isNull() const {
return !_str;
}
template <typename TMemoryPool>
const char* save(TMemoryPool*) const {
return _str;
}
size_t size() const {
return strlen(_str);
}
protected:
const char* _str;
};
inline ZeroTerminatedRamStringConst makeString(const char* str) {
return ZeroTerminatedRamStringConst(str);
}
} // namespace ARDUINOJSON_NAMESPACE