41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
/* Copyright 2015 The TensorFlow Authors. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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#include "tensorflow/stream_executor/lib/numbers.h"
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#include <stdlib.h>
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namespace stream_executor {
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namespace port {
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bool safe_strto32(const char* str, int32* value) {
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char* endptr;
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*value = strtol(str, &endptr, 10); // NOLINT
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if (endptr != str) {
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while (isspace(*endptr)) ++endptr;
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}
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return *str != '\0' && *endptr == '\0';
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}
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// Convert strings to floating point values.
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// Leading and trailing spaces are allowed.
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// Values may be rounded on over- and underflow.
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bool safe_strto32(const std::string& str, int32* value) {
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return port::safe_strto32(str.c_str(), value);
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}
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} // namespace port
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} // namespace stream_executor
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