ITK  4.13.0
Insight Segmentation and Registration Toolkit
itkNumberToString.h
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1 /*=========================================================================
2  *
3  * Copyright Insight Software Consortium
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0.txt
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  *=========================================================================*/
18 #ifndef itkNumberToString_h
19 #define itkNumberToString_h
20 
21 #include "itkMacro.h"
22 #include <string>
23 
24 namespace itk
25 {
41 template< typename TValue>
42 class ITK_TEMPLATE_EXPORT NumberToString
43 {
44 public:
45  std::string operator() (TValue val);
46 
47 private:
48  NumberToString & operator=(const NumberToString &); // not defined
49 };
50 
51 // declaration of specialization
52 template<> ITKCommon_EXPORT std::string NumberToString<double>::operator()(double val);
53 template<> ITKCommon_EXPORT std::string NumberToString<float>::operator()(float val);
54 
55 } // namespace itk
56 
57 #ifndef ITK_MANUAL_INSTANTIATION
58 #include "itkNumberToString.hxx"
59 #endif
60 #endif
std::string operator()(TValue val)
Convert floating and fixed point numbers to strings.