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CaptureFunction.h
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1 // Copyright 2015 Thomas Trapp
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #ifndef HEXT_CAPTURE_FUNCTION_H_INCLUDED
16 #define HEXT_CAPTURE_FUNCTION_H_INCLUDED
17 
18 /// @file
19 /// Declares hext::CaptureFunction
20 
21 #include <functional>
22 #include <string>
23 
24 #include <gumbo.h>
25 
26 
27 namespace hext {
28 
29 
30 /// A type of std::function that receives an HTML element and returns a string.
31 using CaptureFunction = std::function<std::string (const GumboNode *)>;
32 
33 
34 } // namespace hext
35 
36 
37 #endif // HEXT_CAPTURE_FUNCTION_H_INCLUDED
38 
std::function< std::string(const GumboNode *)> CaptureFunction
A type of std::function that receives an HTML element and returns a string.