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added: methods Begin() and End() to Functions<> 

we can iterate through the whole functions table


git-svn-id: svn://ttmath.org/publicrep/ezc/trunk@360 e52654a7-88a9-db11-a3e9-0013d4bc506e
This commit is contained in:
Tomasz Sowa 2012-01-06 12:05:10 +00:00
parent b4f7d4b8de
commit c6b4db0aa9
1 changed files with 20 additions and 4 deletions
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24
src/functions.h
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@ -5,7 +5,7 @@
*/
/*
* Copyright (c) 2007-2011, Tomasz Sowa
* Copyright (c) 2007-2012, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -66,6 +66,8 @@ public:
std::wstring variable; // used when type is 'variable'
};
typedef std::map<std::wstring, Function> FunctionsTable;
typedef typename FunctionsTable::iterator Iterator;
void Insert(const char * key, UserFunction ufunction); // inserting a function
@ -78,14 +80,15 @@ public:
void Insert(const std::wstring & key, const wchar_t * var);
void Insert(const std::wstring & key, const std::wstring & var);
bool Find(const std::string & key, Function ** fun);
bool Find(const std::wstring & key, Function ** fun);
void Clear();
Iterator Begin();
Iterator End();
size_t Size() const;
void Clear();
private:
typedef std::map<std::wstring, Function> FunctionsTable;
FunctionsTable functions_tab;
std::wstring temp_key;
};
@ -234,6 +237,19 @@ void Functions<StreamType>::Clear()
}
template<class StreamType>
typename Functions<StreamType>::Iterator Functions<StreamType>::Begin()
{
return functions_tab.begin();
}
template<class StreamType>
typename Functions<StreamType>::Iterator Functions<StreamType>::End()
{
return functions_tab.end();
}
template<class StreamType>
size_t Functions<StreamType>::Size() const