fatalmind::SQL::Bind< VBC, CT > Class Template Reference

#include <Bind.hh>

Inherits fatalmind::SQL::BindInterface.

Inherited by fatalmind::mysql::SQLExecute, fatalmind::mysql::SQLSelect, and fatalmind::oracle::CommandCommon< TM, SLMDC >.

List of all members.

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Detailed Description

template<class VBC, template< class > class CT>
class fatalmind::SQL::Bind< VBC, CT >

This class defines the common interface for all SQL* classes which do accept input data via placeholders.

Public Member Functions
template<typename T>
void	bind (const unsigned int pos, const T &val, bool nul=false)
	Binds an actual input value for an placeholder in the SQL statement.
virtual void	clearParameters ()
virtual void	bindoutputoperator (std::ostream &str) const
Protected Types
typedef std::vector< gc_ptr < VBC > >	_argst
Protected Attributes
_argst	_args

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Member Function Documentation

template<class VBC, template< class > class CT>

template<typename T>

void fatalmind::SQL::Bind< VBC, CT >::bind	(	const unsigned int	pos,
		const T &	val,
		bool	nul = false
	)			[inline]

Binds an actual input value for an placeholder in the SQL statement.

All binding is done by value! this means the passed data are copied to internal storage. Chaning your original copy of your data after passing it to bind() is therefore safe.

Parameters:

	pos	The position indicator. The number of placeholder (?) in the SQL string. Counted from the left starting at 0.
	val	the actual value.
	nul	NULL inidcator, if set to yes the actual value to be bound will be NULL. Please note that you still need to provide a valid value!

Reimplemented from fatalmind::SQL::BindInterface.

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

• Bind.hh
• Bind.cc