61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
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/*******************************************************************************
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* Copyright (c) 2015-2018 Skymind, Inc.
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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//
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// Created by raver119 on 20/04/18.
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//
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#ifndef LIBND4J_STRINGUTILS_H
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#define LIBND4J_STRINGUTILS_H
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#include <pointercast.h>
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#include <op_boilerplate.h>
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#include <string>
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#include <sstream>
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namespace nd4j {
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class StringUtils {
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public:
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template <typename T>
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static FORCEINLINE std::string valueToString(T value) {
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std::ostringstream os;
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os << value ;
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//convert the string stream into a string and return
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return os.str();
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}
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/**
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* This method just concatenates error message with a given graphId
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* @param message
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* @param graphId
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* @return
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*/
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static FORCEINLINE std::string buildGraphErrorMessage(const char *message, Nd4jLong graphId) {
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std::string result(message);
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result += " [";
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result += valueToString<Nd4jLong>(graphId);
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result += "]";
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return result;
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}
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};
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}
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#endif //LIBND4J_STRINGUTILS_H
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