80 lines
3.1 KiB
C
80 lines
3.1 KiB
C
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/////////////////////////////////////////////////////////////////////
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// Utility Collection of Miscellanious Handy Functions
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// <20> Dan Andersson 2013
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/////////////////////////////////////////////////////////////////////
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#pragma once
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#ifndef UTILITIES_H
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#define UTILITIES_H
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#include <string>
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#include <istream>
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#include <vector>
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#include <locale>
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namespace Utility
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{
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namespace String
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{
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// note to self: add a whitespaceSplit method?
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::std::vector<::std::string> & split( ::std::vector<::std::string> &output, const ::std::string &str, char delim, ::std::string::size_type offset = 0 );
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::std::vector<::std::string> & split( ::std::vector<::std::string> &output, const ::std::string &str, const ::std::string &delim, ::std::string::size_type offset = 0 );
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::std::vector<::std::string> & split( ::std::vector<::std::string> &output, const ::std::string &str, const ::std::vector<::std::string> &delim, ::std::string::size_type offset = 0 );
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::std::string trim( const ::std::string &str );
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::std::string & toLowerCase( ::std::string &output, const ::std::string &str );
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::std::string & toLowerCase( ::std::string &str );
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::std::string & toUpperCase( ::std::string &output, const ::std::string &str );
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::std::string & toUpperCase( ::std::string &str );
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::std::string & extractDirPath( ::std::string &output, const ::std::string &file, char dirDelimeter );
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::std::string & extractDirPath( ::std::string &output, const ::std::string &file, const ::std::string &dirDelimeter );
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::std::string & replaceCharacters( ::std::string &str, char characterToReplace, char newCharacter, const ::std::string::size_type &offset = 0, const ::std::string::size_type &end = ::std::string::npos );
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}
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namespace Stream
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{
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float* readFloats( float *output, ::std::istream &input, unsigned int numFloats );
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}
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namespace StaticArray
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{
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template<typename ElementType, unsigned int num>
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inline unsigned int numElementsOf( const ElementType(&)[num] )
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{ return num; }
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}
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namespace Element
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{
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template<typename ElementType>
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inline void swap( ElementType &elementA, ElementType &elementB, ElementType &swapSpace )
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{ swapSpace = elementA; elementA = elementB; elementB = swapSpace; }
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template<typename ElementType>
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inline void swap( ElementType &elementA, ElementType &elementB )
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{ ElementType swapSpace; swap( elementA, elementB, swapSpace ); }
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}
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namespace Value
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{
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template<typename ValueType>
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inline ValueType abs( const ValueType &value )
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{ return value < 0 ? value * -1 : value; }
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template<typename ValueType>
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inline ValueType max( const ValueType &valueA, const ValueType &valueB )
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{ return valueA > valueB ? valueA : valueB; }
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template<typename ValueType>
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inline ValueType min( const ValueType &valueA, const ValueType &valueB )
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{ return valueA < valueB ? valueA : valueB; }
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template<typename ValueType>
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inline ValueType radian( const ValueType °ree )
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{ return degree * (3.1415926535897932384626433832795f / 180.0f); }
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template<typename ValueType>
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inline ValueType degree( const ValueType &radian )
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{ return radian * (180.0f / 3.1415926535897932384626433832795f); }
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}
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}
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#endif
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