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#ifndef BU_OPT_PARSER_H
#define BU_OPT_PARSER_H
#include "bu/fstring.h"
#include "bu/list.h"
#include "bu/hash.h"
namespace Bu
{
class OptParser
{
public:
class Option
{
public:
Option();
virtual ~Option();
char cOpt;
Bu::FString sOpt;
Bu::FString sDesc;
};
public:
OptParser();
virtual ~OptParser();
void parse( int argc, char *argv[] );
void addOption( const Option &opt );
template<typename c>
void callback( c *pObj, int (c::*fnc)( int, char *[] ) )
{
(pObj->*fnc)( 0, NULL );
}
private:
Bu::FString format( const Bu::FString &sIn, int iWidth, int iIndent );
typedef Bu::List<Option> OptionList;
typedef Bu::Hash<char, Option *> ShortOptionHash;
typedef Bu::Hash<Bu::FString, Option *> LongOptionHash;
OptionList lOption;
ShortOptionHash hsOption;
LongOptionHash hlOption;
};
};
#endif
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