sptk::QueryParameterList Class Reference

#include <QueryParameterList.h>

Public Types
using	iterator = CParamVector::iterator
using	const_iterator = CParamVector::const_iterator

Public Member Functions
void	clear ()
SQueryParameter	find (const String &paramName)
void	remove (size_t ndx)
QueryParameter &	operator[] (size_t index) const
QueryParameter &	operator[] (const String &paramName) const
size_t	size () const
void	enumerate (CParamVector &params) const
iterator	begin ()
const_iterator	begin () const
iterator	end ()
const_iterator	end () const

Protected Member Functions
void	add (const SQueryParameter &item)

Friends
class	Query

Detailed Description

Query parameters list.

Has internal index to speed up the parameter search by name.

See also

CQuery

CParam

Member Typedef Documentation

const_iterator

using sptk::QueryParameterList::const_iterator = CParamVector::const_iterator

Query parameter const iterator

iterator

using sptk::QueryParameterList::iterator = CParamVector::iterator

Query parameter iterator

Member Function Documentation

add()

void sptk::QueryParameterList::add ( const SQueryParameter &  item )

protected

Adds a parameter to the list

begin() [1/2]

iterator sptk::QueryParameterList::begin ( )

inline

First parameter iterator

begin() [2/2]

const_iterator sptk::QueryParameterList::begin ( ) const

inline

First parameter const iterator

clear()

void sptk::QueryParameterList::clear

(

)

Removes all the parameters from the list

Releases any allocated resources

end() [1/2]

iterator sptk::QueryParameterList::end ( )

inline

End iterator

end() [2/2]

const_iterator sptk::QueryParameterList::end ( ) const

inline

End const iterator

enumerate()

void sptk::QueryParameterList::enumerate

(

CParamVector &

params

)

const

Returns the parameter pointers

A parameter is included for every parameter position in the query.

Parameters

params

parameters vector

Referenced by sptk::DatabaseStatement< Connection, Statement >::enumerateParams().

find()

SQueryParameter sptk::QueryParameterList::find

(

const String &

paramName

)

Returns parameter by name

If the parameter isn't found, returns 0

Parameters

paramName

parameter name

Returns

parameter pointer, or 0 if not found

operator[]() [1/2]

QueryParameter & sptk::QueryParameterList::operator[]

(

const String &

paramName

)

const

Parameter access by name

Parameters

paramName

parameter name

operator[]() [2/2]

QueryParameter & sptk::QueryParameterList::operator[]

(

size_t

index

)

const

Parameter access by index

Parameters

index

parameter index

remove()

void sptk::QueryParameterList::remove

(

size_t

ndx

)

Removes a parameter from the list and from the memory.

Parameters

ndx	parameter index in the list

size()

size_t sptk::QueryParameterList::size

(

)

const

Returns parameter count

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

• QueryParameterList.h