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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/vespalib/stllike/string.h>
namespace vespalib::assert {
/**
* How many times has asserts against this key failed.
* @param key
* @return
*/
size_t getNumAsserts(const char *key);
/**
* Get the filename that will be used for remembering asserts.
* @param key
* @return
*/
vespalib::string getAssertLogFileName(const char *key);
/**
* If there is no record on file that this assert has failed, it will be recorded and aborted.
* However if there is a record of it, it will merely be logged the first and then every #freq time.
* @param expr that failed the assert
* @param key unique name of assert
* @param logFreq how often will a failing assert be logged.
*/
void assertOnceOrLog(const char *expr, const char *key, size_t logFreq);
}
#define ASSERT_ONCE_OR_LOG(expr, key, freq) { \
if ( ! (expr) ) { \
vespalib::assert::assertOnceOrLog(#expr, key, freq); \
} \
}
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