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Provides OSRM_ASSERT_WITH_LOC macros for asserting with location, resolves #3533

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Daniel J. Hofmann 2017-01-09 11:28:00 +05:30 committed by Patrick Niklaus
parent 1ae69fe40d
commit fce3bb180c
1 changed files with 45 additions and 0 deletions
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include/util/assert.hpp Normal file
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#ifndef OSRM_UTIL_ASSERT_HPP
#define OSRM_UTIL_ASSERT_HPP
#include <iostream>
#include <string>
#include "util/coordinate.hpp"
#include <boost/assert.hpp>
// Enhances BOOST_ASSERT / BOOST_ASSERT_MSG with convenience location printing
// - OSRM_ASSERT(cond, coordinate)
// - OSRM_ASSERT_MSG(cond, coordinate, msg)
#ifdef BOOST_ENABLE_ASSERT_HANDLER
#define OSRM_ASSERT_MSG(cond, loc, msg) \
do \
{ \
if (!static_cast<bool>(cond)) \
{ \
::osrm::util::FloatCoordinate c_(loc); \
std::cerr << "[Location] " \
<< "http://www.openstreetmap.org/?mlat=" << c_.lat << "&mlon=" << c_.lon \
<< "#map=19/" << c_.lat << "/" << c_.lon << '\n'; \
} \
BOOST_ASSERT_MSG(cond, msg); \
} while (0)
#define OSRM_ASSERT(cond, loc) OSRM_ASSERT_MSG(cond, loc, "")
#else
#define OSRM_ASSERT_MSG(cond, coordinate, msg) \
do \
{ \
(void)cond; \
(void)coordinate; \
(void)msg; \
} while (0)
#define OSRM_ASSERT(cond, coordinate) OSRM_ASSERT_MSG(cond, coordinate, "")
#endif
#endif