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comparison Core/LoggingUtils.h @ 3359:815b81142ff7 emscripten-logging

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Enable custom logging functions to redirect to emscripten specific logging calls in the ORTHANC_ENABLE_LOGGING_STDIO mode.
author Benjamin Golinvaux <bgo@osimis.io>
date Tue, 07 May 2019 11:23:11 +0200
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3355:eb18269de57f 3359:815b81142ff7
1 #include <sstream>
2 #include <iostream>
3
4 namespace Orthanc
5 {
6 namespace Logging
7 {
8
9 /**
10 std::streambuf subclass used in FunctionCallingStream
11 */
12 template<typename T>
13 class FuncStreamBuf : public std::stringbuf
14 {
15 public:
16 FuncStreamBuf(T func) : func_(func) {}
17
18 virtual int sync()
19 {
20 std::string text = this->str();
21 const char* buf = text.c_str();
22 func_(buf);
23 this->str("");
24 return 0;
25 }
26 private:
27 T func_;
28 };
29 }
30 }