CAFEConvert< CTYPE > Class Template Reference

#include <cafeConvert.h>

List of all members.

Public Member Functions
	CAFEConvert (unsigned int nelem)
	CAFEConvert ()
	~CAFEConvert ()
CTYPE *	get (unsigned int index, CAFE_DATATYPE dt, CAFE_DATATYPE_UNION_SEQ val)
CTYPE *	getString (unsigned int index, CAFE_DATATYPE dt, CAFE_DATATYPE_UNION_SEQ val)
CTYPE *	getStringFromEnum (unsigned int index, unsigned int noStr, CAFE_DATATYPE_UNION_SEQ val, char stig[MAX_ENUM_STATES][MAX_ENUM_STRING_SIZE])
CTYPE *	get (CAFE_DATATYPE dt, CAFE_DATATYPE_UNION val)
CTYPE *	getString (CAFE_DATATYPE dt, CAFE_DATATYPE_UNION val)
Private Attributes
CTYPE	returnVal [1]

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Detailed Description

template<class CTYPE>
class CAFEConvert< CTYPE >

CAFEConvert Template
CTYPE is the input data type
PVDataHolder methods use CAFEConvert as follows:
method getAsDouble() converts CTYPE to double
method getAsFloat () converts CTYPE to float
method getAsShort () converts CTYPE to short
method getAsEnum () converts CTYPE to enum
method getAsChar () converts CTYPE to char
method getAsLong () converts CTYPE to int
method getAsString() converts CTYPE to string

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Constructor & Destructor Documentation

template<class CTYPE>

CAFEConvert< CTYPE >::CAFEConvert

(

unsigned int

nelem

)

[inline]

template<class CTYPE>

CAFEConvert< CTYPE >::CAFEConvert

(

)

[inline]

template<class CTYPE>

CAFEConvert< CTYPE >::~CAFEConvert

(

)

[inline]

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Member Function Documentation

template<class CTYPE >

CTYPE * CAFEConvert< CTYPE >::get	(	CAFE_DATATYPE	dt,
		CAFE_DATATYPE_UNION	val
	)			[inline]

Converts from native type to CTYPE

Parameters:

	dt	input: CAFE_DATATYPE
	val	input: CAFE_DATATYPE_UNION

Returns:

CTYPE

References __METHOD__, CAFE_CHAR, CAFE_DOUBLE, CAFE_ENUM, CAFE_FLOAT, CAFE_INVALID_DATATYPE, CAFE_LONG, CAFE_NO_ACCESS, CAFE_NOT_REQUESTED, CAFE_NOT_SHOWN, CAFE_SHORT, CAFE_STRING, CAFE_TYPENOTCONN, CAFE_DATATYPE_UNION::ch, CAFE_DATATYPE_UNION::d, CAFE_DATATYPE_UNION::f, CAFE_DATATYPE_UNION::l, CAFEConvert< CTYPE >::returnVal, CAFE_DATATYPE_UNION::s, CAFE_DATATYPE_UNION::str, and CAFE_DATATYPE_UNION::us.

template<class CTYPE >

CTYPE * CAFEConvert< CTYPE >::get	(	unsigned int	index,
		CAFE_DATATYPE	dt,
		CAFE_DATATYPE_UNION_SEQ	val
	)			[inline]

Converts from native type to CTYPE

Parameters:

	index	input: index to val array
	dt	input: CAFE_DATATYPE
	val	input: CAFE_DATATYPE_UNION_SEQ

Returns:

CTYPE

References __METHOD__, CAFE_CHAR, CAFE_DOUBLE, CAFE_ENUM, CAFE_FLOAT, CAFE_INVALID_DATATYPE, CAFE_LONG, CAFE_NO_ACCESS, CAFE_NOT_REQUESTED, CAFE_NOT_SHOWN, CAFE_SHORT, CAFE_STRING, CAFE_TYPENOTCONN, and CAFEConvert< CTYPE >::returnVal.

Referenced by PVHolder::getAsChar(), CafeDataTypeHelper::getAsChar(), PVHolder::getAsDouble(), CafeDataTypeHelper::getAsDouble(), PVHolder::getAsEnum(), CafeDataTypeHelper::getAsEnum(), PVHolder::getAsFloat(), CafeDataTypeHelper::getAsFloat(), PVHolder::getAsInt(), CafeDataTypeHelper::getAsInt(), PVHolder::getAsLong(), PVHolder::getAsLongLong(), CafeDataTypeHelper::getAsLongLong(), PVHolder::getAsShort(), CafeDataTypeHelper::getAsShort(), PVHolder::getAsUChar(), CafeDataTypeHelper::getAsUChar(), PVHolder::getAsUInt(), CafeDataTypeHelper::getAsUInt(), PVHolder::getAsULong(), PVHolder::getAsULongLong(), CafeDataTypeHelper::getAsULongLong(), PVHolder::getAsUShort(), and CafeDataTypeHelper::getAsUShort().

template<class CTYPE >

CTYPE * CAFEConvert< CTYPE >::getString	(	CAFE_DATATYPE	dt,
		CAFE_DATATYPE_UNION	val
	)			[inline]

Converts from native type to CTYPE=STRING

Parameters:

	dt	input: CAFE_DATATYPE
	val	CAFE_DATATYPE_UNION input

Returns:

CTYPE

References CAFE_CHAR, CAFE_DOUBLE, CAFE_ENUM, CAFE_FLOAT, CAFE_INVALID_DATATYPE, CAFE_LONG, CAFE_NO_ACCESS, CAFE_NOT_REQUESTED, CAFE_NOT_SHOWN, CAFE_SHORT, CAFE_STRING, CAFE_TYPENOTCONN, CAFE_DATATYPE_UNION::ch, CAFE_DATATYPE_UNION::d, CAFE_DATATYPE_UNION::f, CAFE_DATATYPE_UNION::l, CAFEConvert< CTYPE >::returnVal, CAFE_DATATYPE_UNION::s, CAFE_DATATYPE_UNION::str, and CAFE_DATATYPE_UNION::us.

template<class CTYPE >

CTYPE * CAFEConvert< CTYPE >::getString	(	unsigned int	index,
		CAFE_DATATYPE	dt,
		CAFE_DATATYPE_UNION_SEQ	val
	)			[inline]

Converts from native type to CTYPE=STRING

Parameters:

	index	input: index to val array
	dt	input: CAFE_DATATYPE
	val	input: CAFE_DATATYPE_UNION_SEQ

Returns:

CTYPE

References CAFE_CHAR, CAFE_DOUBLE, CAFE_ENUM, CAFE_FLOAT, CAFE_INVALID_DATATYPE, CAFE_LONG, CAFE_NO_ACCESS, CAFE_NOT_REQUESTED, CAFE_NOT_SHOWN, CAFE_SHORT, CAFE_STRING, CAFE_TYPENOTCONN, and CAFEConvert< CTYPE >::returnVal.

Referenced by PVHolder::getAsDbr_string_t(), CafeDataTypeHelper::getAsDbr_string_t(), PVHolder::getAsString(), CafeDataTypeHelper::getAsString(), and PVHolder::getEnumIntegerValueAsString().

template<class CTYPE >

CTYPE * CAFEConvert< CTYPE >::getStringFromEnum	(	unsigned int	index,
		unsigned int	noStr,
		CAFE_DATATYPE_UNION_SEQ	val,
		char	stig[MAX_ENUM_STATES][MAX_ENUM_STRING_SIZE]
	)			[inline]

Converts from DBR_ENUM type to CTYPE=STRING

Parameters:

	index	input: index to val array
	noStr	input: number of enumerations
	val	input: CAFE_DATATYPE_UNION_SEQ
	stig	input: stig[MAX_ENUM_STATES][MAX_ENUM_STRING_SIZE] an array of enum choices

Returns:

CTYPE

References __METHOD__, CAFEConvert< CTYPE >::returnVal, and CAFE_DATATYPE_UNION::us.

Referenced by PVHolder::getAsDbr_string_t(), and PVHolder::getAsString().

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Member Data Documentation

template<class CTYPE>

CTYPE CAFEConvert< CTYPE >::returnVal[1] [private]

Referenced by CAFEConvert< CTYPE >::get(), CAFEConvert< CTYPE >::getString(), and CAFEConvert< CTYPE >::getStringFromEnum().

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

• cafeConvert.h