VetsUtil::OptionParser Class Reference

#include <OptionParser.h>

Inheritance diagram for VetsUtil::OptionParser:

Classes
struct	_DPOption
struct	_EnvOpt
struct	_OptDescRec
	An option description record (odr) More...
struct	_OptRec
struct	Dimension2D_
struct	Dimension3D_
struct	IntRange_

Public Types
typedef struct VetsUtil::OptionParser::_OptDescRec	OptDescRec_T
	An option description record (odr) More...
typedef struct VetsUtil::OptionParser::_DPOption	Option_T
typedef struct VetsUtil::OptionParser::_EnvOpt	EnvOpt_T
typedef int	Boolean_T
typedef struct VetsUtil::OptionParser::Dimension2D_	Dimension2D_T
typedef struct VetsUtil::OptionParser::Dimension3D_	Dimension3D_T
typedef struct VetsUtil::OptionParser::IntRange_	IntRange_T
typedef struct VetsUtil::OptionParser::_OptRec	_OptRec_T
Public Types inherited from VetsUtil::MyBase
typedef void(*	ErrMsgCB_T )(const char *msg, int err_code)
typedef void(*	DiagMsgCB_T )(const char *msg)

Public Member Functions
	OptionParser ()
	~OptionParser ()
int	AppendOptions (const OptDescRec_T *odr)
	Append a list of option descriptions. More...
int	ParseOptions (int *argc, char **argv, Option_T *opts)
	Parse a command line argument vector. More...
int	ParseOptions (const EnvOpt_T *envv, Option_T *opts)
void	RemoveOptions (std::vector< string > options)
void	PrintOptionHelp (FILE *fp, int linelimit=80, bool docopyright=true)
Public Member Functions inherited from VetsUtil::MyBase
	MyBase ()
const string &	getClassName () const

Friends
bool	opt_cmp (OptionParser::_OptRec_T *a, OptionParser::_OptRec_T *b)

Additional Inherited Members
Static Public Member Functions inherited from VetsUtil::MyBase
static void	SetErrMsg (const char *format,...)
	Record a formatted error message. More...
static void	SetErrMsg (int errcode, const char *format,...)
	Record a formatted error message and an error code. More...
static const char *	GetErrMsg ()
static void	SetErrCode (int err_code)
	Record an error code. More...
static int	GetErrCode ()
	Retrieve the current error code. More...
static void	SetErrMsgCB (ErrMsgCB_T cb)
static ErrMsgCB_T	GetErrMsgCB ()
static void	SetErrMsgFilePtr (FILE *fp)
static const FILE *	SetErrMsgFilePtr ()
static void	SetDiagMsg (const char *format,...)
	Record a formatted diagnostic message. More...
static const char *	GetDiagMsg ()
static void	SetDiagMsgCB (DiagMsgCB_T cb)
static DiagMsgCB_T	GetDiagMsgCB ()
static void	SetDiagMsgFilePtr (FILE *fp)
static bool	EnableErrMsg (bool enable)
Static Public Attributes inherited from VetsUtil::MyBase
static char *	ErrMsg
static int	ErrCode
static int	ErrMsgSize
static FILE *	ErrMsgFilePtr
static ErrMsgCB_T	ErrMsgCB
static char *	DiagMsg
static int	DiagMsgSize
static FILE *	DiagMsgFilePtr
static DiagMsgCB_T	DiagMsgCB
static bool	Enabled
Protected Member Functions inherited from VetsUtil::MyBase
void	SetClassName (const string &name)

Detailed Description

Definition at line 47 of file OptionParser.h.

Member Typedef Documentation

typedef struct VetsUtil::OptionParser::_OptRec VetsUtil::OptionParser::_OptRec_T

typedef int VetsUtil::OptionParser::Boolean_T

Definition at line 85 of file OptionParser.h.

typedef struct VetsUtil::OptionParser::Dimension2D_ VetsUtil::OptionParser::Dimension2D_T

typedef struct VetsUtil::OptionParser::Dimension3D_ VetsUtil::OptionParser::Dimension3D_T

typedef struct VetsUtil::OptionParser::_EnvOpt VetsUtil::OptionParser::EnvOpt_T

typedef struct VetsUtil::OptionParser::IntRange_ VetsUtil::OptionParser::IntRange_T

typedef struct VetsUtil::OptionParser::_OptDescRec VetsUtil::OptionParser::OptDescRec_T

An option description record (odr)

A structure for descriping an option

Parameters

option	The name of the option
arg_count	Number of arguments expected by the option
value	Option's default value
help	A C string containing a help message for the option

typedef struct VetsUtil::OptionParser::_DPOption VetsUtil::OptionParser::Option_T

Constructor & Destructor Documentation

VetsUtil::OptionParser::OptionParser

(

)

VetsUtil::OptionParser::~OptionParser

(

)

Member Function Documentation

int VetsUtil::OptionParser::AppendOptions

(

const OptDescRec_T *

odr

)

Append a list of option descriptions.

Append a list of option descriptions. The input option descriptor records are appended to the current list of option description records.

Parameters

[in]

odr

A null-terminated option descriptor record.

See also

ParseOptions(), RemoveOptions()

int VetsUtil::OptionParser::ParseOptions	(	int *	argc,
		char **	argv,
		Option_T *	opts
	)

Parse a command line argument vector.

Destrutively parse a command line argument vector against the option descriptor records (odr) supplied by previous invocations of AppendOptions(). Command line arguments that match option names in the odr and the input option table are

Parameters

[in,out]	argc	A pointer to a count of the number of elements in argv
[in,out]	argv	A null-terminated vector of command line arguments
[in,out]	opts	A null-terminated option table

See also

ParseOptions(), RemoveOptions()

int VetsUtil::OptionParser::ParseOptions	(	const EnvOpt_T *	envv,
		Option_T *	opts
	)

void VetsUtil::OptionParser::PrintOptionHelp	(	FILE *	fp,
		int	linelimit = 80,
		bool	docopyright = true
	)

void VetsUtil::OptionParser::RemoveOptions

(

std::vector< string >

options

)

Friends And Related Function Documentation

bool opt_cmp ( OptionParser::_OptRec_T *  a, OptionParser::_OptRec_T *  b  )

friend

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The documentation for this class was generated from the following file:

• /Users/clyne/src/vapor/lib/common/OptionParser.h