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1 | |
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2 | /* |
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3 | Copyright 2012 Willem Vermin, SARA |
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4 | |
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5 | Licensed under the Apache License, Version 2.0 (the "License"); |
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6 | you may not use this file except in compliance with the License. |
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7 | You may obtain a copy of the License at |
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8 | |
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9 | http://www.apache.org/licenses/LICENSE-2.0 |
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10 | |
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11 | Unless required by applicable law or agreed to in writing, software |
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12 | distributed under the License is distributed on an "AS IS" BASIS, |
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13 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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14 | See the License for the specific language governing permissions and |
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15 | limitations under the License. |
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16 | */ |
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17 | |
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18 | #include <sstream> |
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19 | #include <iomanip> |
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20 | template <class T> |
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21 | inline std::string to_string (const T& t) |
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22 | { |
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23 | std::stringstream ss; |
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24 | ss << t; |
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25 | return ss.str(); |
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26 | } |
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27 | template <class T> |
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28 | inline std::string to_string (const T& t,int w) |
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29 | { |
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30 | std::stringstream ss; |
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31 | ss << std::setfill('0') << std::setw(w) << t; |
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32 | return ss.str(); |
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33 | } |
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34 | template <class T> |
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35 | inline T from_string (std::string t) |
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36 | { |
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37 | std::stringstream ss; |
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38 | ss.str(t); |
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39 | T x; |
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40 | ss >> x; |
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41 | return x; |
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42 | } |
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