ITK  6.0.0
Insight Toolkit
itkNumberToString.h
Go to the documentation of this file.
1/*=========================================================================
2 *
3 * Copyright NumFOCUS
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 * https://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
24namespace itk
25{
48template <typename TValue = void>
49class ITK_TEMPLATE_EXPORT NumberToString
50{
51public:
52 std::string
53 operator()(TValue val) const;
54};
55
56// declaration of specialization
57template <>
58ITKCommon_EXPORT std::string
60template <>
61ITKCommon_EXPORT std::string
63
64template <>
65class NumberToString<void>
66{
67public:
68 template <typename TValue>
69 std::string
70 operator()(const TValue val) const
71 {
72 constexpr NumberToString<TValue> convert{};
73 return convert(val);
74 }
75};
76
77
81template <typename TValue>
82std::string
83ConvertNumberToString(const TValue val)
84{
85 constexpr NumberToString<TValue> convert{};
86 return convert(val);
87}
90} // namespace itk
91
92#ifndef ITK_MANUAL_INSTANTIATION
93# include "itkNumberToString.hxx"
94#endif
95#endif
std::string operator()(const TValue val) const
Convert floating and fixed point numbers to strings.
std::string operator()(TValue val) const
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
std::string ConvertNumberToString(const TValue val)