common_types.hh
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	/*
	author : Nicolas RICHART <nicolas.richart@epfl.ch>
	*/

	#ifndef __BLACKDYNAMITE_COMMON_TYPES_HH__
	#define __BLACKDYNAMITE_COMMON_TYPES_HH__

	#include <pqxx/pqxx>
	#include <type_traits>
	#include <vector>

	/* -------------------------------------------------------------------------- */
	#include <iostream>
	#include <cstdlib>
	/* -------------------------------------------------------------------------- */

	/* -------------------------------------------------------------------------- */
	#define FATAL(x) {std::cerr << x << std::endl ; exit(EXIT_FAILURE);}

	#ifndef BLACKDYNAMITE_NDEBUG
	#include <iomanip>
	#define BLACKDYNAMITE_DEBUG(module, msg) \
	do { \
	std::cerr << std::setw(7) << module << ": " \
	<< msg << std::endl; \
	} while(0)
	#else
	#define BLACKDYNAMITE_DEBUG(module, msg)
	#endif

	/* -------------------------------------------------------------------------- */
	namespace BlackDynamite {
	// pqxx transaction type
	typedef pqxx::robusttransaction<pqxx::serializable> bd_transaction;

	template<typename> struct is_std_vector : std::false_type {};
	template<typename T, typename A> struct is_std_vector<std::vector<T, A>> : std::true_type {};

	template<typename> struct is_vector_of_integer : std::false_type {};
	template<typename T, typename A> struct is_vector_of_integer<std::vector<T, A>> : std::is_integral<T> {};

	}
	#endif /* __BLACKDYNAMITE_COMMON_TYPES_HH__ */