db_helper.hpp File Reference

Database access and manipulation functions. More...

#include <iostream>
#include <sqlite3.h>
#include <string>

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Data Structures
class	QNLP::DBHelper

Namespaces
	QNLP

Macros
#define	SQL_RETURN_CHECK(x, y)

Functions
void	sql_return_check (const int ret_code, const int expected_code, const char *fileName, const std::size_t lineNum)

Detailed Description

Database access and manipulation functions.

Author

Lee J. O'Riordan (lee.o.nosp@m.rior.nosp@m.dan@i.nosp@m.chec.nosp@m..ie)

Version

0.1

Date

2019-03-11

Definition in file db_helper.hpp.

Macro Definition Documentation

SQL_RETURN_CHECK

#define SQL_RETURN_CHECK	(		x,
			y
	)

Definition at line 19 of file db_helper.hpp.

Function Documentation

sql_return_check()

void sql_return_check ( const int  ret_code, const int  expected_code, const char *  fileName, const std::size_t  lineNum  )

inline

Definition at line 20 of file db_helper.hpp.

                                                        {
#ifdef SQL_ERR_CHECK
    if ( ret_code != expected_code ) { 
        std::cerr << "SQL error: FILE: " << fileName << "\t LINE: " << lineNum << "\t RETURN_CODE: " << ret_code << std::endl; 
        std::exit(ret_code); 
    }
#endif
}