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A scripted SQL query generation framework with IDE: SQLpp (v1.4)

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12 Sep 200311 min read 412.8K   5.4K   133  
A helper framework for generation of SQL queries in C++ and Lua
#ifndef SQLPP_EXPRESSIONS_LIKE_EXPRESSION_HPP
#define SQLPP_EXPRESSIONS_LIKE_EXPRESSION_HPP

#include <sqlpp/config.hpp>
#include <sqlpp/utils.hpp>
#include <sqlpp/predefs.hpp>
#include <sqlpp/expressions/boolean_expression.hpp>

namespace sqlpp{
namespace expressions{

class like_expression : 
	public boolean_expression
{
public:
	like_expression(
		expression_shared_ptr expression_,
		string_const_reference pattern_,
		bool not_
		);

	virtual std::ostream& get_expression(std::ostream& out_, adaptors::database_adaptor_shared_ptr adaptor_) const;
private:
	expression_shared_ptr m_expression;
	string_type m_pattern;
	bool m_not;
};
typedef boost::shared_ptr< like_expression > like_expression_shared_ptr;

like_expression_shared_ptr like( expression_shared_ptr, string_const_reference pattern_ );
like_expression_shared_ptr not_like( expression_shared_ptr, string_const_reference pattern_ );


}; // expressions
};//sqlpp

#endif

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Written By
Engineer
United States United States
Jonathan de Halleux is Civil Engineer in Applied Mathematics. He finished his PhD in 2004 in the rainy country of Belgium. After 2 years in the Common Language Runtime (i.e. .net), he is now working at Microsoft Research on Pex (http://research.microsoft.com/pex).

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