Sources/Classes/Model/Foundation/String/Map/NSStringMap.h
/* |
File: NSStringMap.h |
Abstract: |
Associative arrays for keys (strings) and values. |
Version: 2.0 |
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*/ |
#ifndef _NS_STRING_MAP_H_ |
#define _NS_STRING_MAP_H_ |
#import <Cocoa/Cocoa.h> |
#import <iostream> |
#import <string> |
#import <unordered_map> |
#ifdef __cplusplus |
namespace NS |
{ |
namespace String |
{ |
template <typename TName> |
class TMap |
{ |
private: |
std::unordered_map<std::string,TName> m_Map; |
public: |
TMap() |
{ |
}; // Constructor |
virtual ~TMap() |
{ |
m_Map.clear(); |
} // Destructor |
inline bool replace(const std::string &rKey, const TName nValue) |
{ |
BOOL bSuccess = !rKey.empty(); |
if(bSuccess) |
{ |
m_Map[rKey] = nValue; |
} // if |
else |
{ |
std::cerr << ">> ERROR: Can't replace with an empty key!" << std::endl; |
} // else |
return bSuccess; |
} // replace |
inline bool replace(const NSString * const pKey, const TName nValue) |
{ |
bool bSuccess = pKey != nil; |
if(bSuccess) |
{ |
std::string key = [pKey cStringUsingEncoding:NSASCIIStringEncoding]; |
this->replace(key, nValue); |
} // if |
else |
{ |
std::cerr << ">> ERROR: Can't replace with an invalid key!" << std::endl; |
} // else |
return bSuccess; |
} // replace |
inline bool emplace(const std::string &rKey, const TName nValue) |
{ |
bool bSuccess = !rKey.empty(); |
if(bSuccess) |
{ |
m_Map.emplace(rKey,nValue); |
} // if |
else |
{ |
std::cerr << ">> ERROR: Can't emplace with an empty key!" << std::endl; |
} // else |
return bSuccess; |
} // emplace |
inline bool emplace(const NSString * const pKey, const TName nValue) |
{ |
bool bSuccess = pKey != nil; |
if(bSuccess) |
{ |
std::string key = [pKey cStringUsingEncoding:NSASCIIStringEncoding]; |
this->emplace(key, nValue); |
} // if |
else |
{ |
std::cerr << ">> ERROR: Can't emplace an invalid key!" << std::endl; |
} // else |
return bSuccess; |
} // emplace |
inline TName value(const std::string &rKey) |
{ |
TName nValue = TName(0); |
if(!rKey.empty()) |
{ |
auto pIter = m_Map.find(rKey); |
if(pIter != m_Map.cend()) |
{ |
nValue = pIter->second; |
} // if |
} // if |
else |
{ |
std::cerr << ">> ERROR: Can't acquire value with an empty key!" << std::endl; |
} // else |
return nValue; |
} // value |
inline TName value(const NSString * const pKey) |
{ |
TName nValue = TName(0); |
if(pKey) |
{ |
std::string key = [pKey cStringUsingEncoding:NSASCIIStringEncoding]; |
nValue = this->value(key); |
} // if |
else |
{ |
std::cerr << ">> ERROR: Can't acquire value with a NULL key!" << std::endl; |
} // else |
return nValue; |
} // value |
inline size_t size() |
{ |
return m_Map.size(); |
} // size |
inline void clear() |
{ |
m_Map.clear(); |
} // clear |
}; // TMap |
} // String |
} // NS |
#endif |
#endif |
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