forked from bartvdbraak/blender
d330162ba6
Although the code made it impossible to use time_start_ uninitialized, at least GCC did still produce multiple warnings about it. Since time_dt() is an extremely cheap operation and functionality does not change in any way when removing the check in the constructor, this commit removes the check and therefore the warning.
52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
/*
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* Copyright 2011-2013 Blender Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __UTIL_TIME_H__
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#define __UTIL_TIME_H__
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CCL_NAMESPACE_BEGIN
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/* Give current time in seconds in double precision, with good accuracy. */
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double time_dt();
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/* Sleep for the specified number of seconds */
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void time_sleep(double t);
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class scoped_timer {
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public:
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scoped_timer(double *value) : value_(value)
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{
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time_start_ = time_dt();
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}
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~scoped_timer()
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{
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if(value_ != NULL) {
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*value_ = time_dt() - time_start_;
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}
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}
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protected:
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double *value_;
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double time_start_;
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};
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CCL_NAMESPACE_END
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#endif
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