mirror of
https://github.com/open-source-parsers/jsoncpp.git
synced 2025-04-21 08:18:57 +02:00
d2c205206d
Rewerite and revert some code that this library can be built in pre-C++11 and C++11 env. Main Change List: 1. using -> typedef 2. not using auto & decltype 3. not using raw string literals 4. ..., other c++11 features will be chosen to compile, depending on env.
32 lines
746 B
C++
32 lines
746 B
C++
#include "json/json.h"
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#include <cstdlib>
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#include <fstream>
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#include <iostream>
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/** \brief Parse from stream, collect comments and capture error info.
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* Example Usage:
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* $g++ readFromStream.cpp -ljsoncpp -std=c++11 -o readFromStream
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* $./readFromStream
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* // comment head
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* {
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* // comment before
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* "key" : "value"
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* }
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* // comment after
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* // comment tail
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*/
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int main(int argc, char* argv[]) {
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Json::Value root;
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std::ifstream ifs;
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ifs.open(argv[1]);
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Json::CharReaderBuilder builder;
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builder["collectComments"] = true;
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JSONCPP_STRING errs;
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if (!parseFromStream(builder, ifs, &root, &errs)) {
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std::cout << errs << std::endl;
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return EXIT_FAILURE;
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}
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std::cout << root << std::endl;
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return EXIT_SUCCESS;
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}
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