NTRT Simulator  Version: Master
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testjson.cpp
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1 /*
2  * Copyright © 2012, United States Government, as represented by the
3  * Administrator of the National Aeronautics and Space Administration.
4  * All rights reserved.
5  *
6  * The NASA Tensegrity Robotics Toolkit (NTRT) v1 platform is licensed
7  * under the Apache License, Version 2.0 (the "License");
8  * you may not use this file except in compliance with the License.
9  * You may obtain a copy of the License at
10  * http://www.apache.org/licenses/LICENSE-2.0.
11  *
12  * Unless required by applicable law or agreed to in writing,
13  * software distributed under the License is distributed on an
14  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
15  * either express or implied. See the License for the specific language
16  * governing permissions and limitations under the License.
17 */
18 
25 #include <iostream>
26 #include <json/json.h>
27 #include "helpers/FileHelpers.h"
28 
29 using namespace std;
30 
31 int main() {
32  cout<<"Hello"<<endl;
33  string fileStr = FileHelpers::getFileString("data.txt");
34 
35  Json::Value root; // will contains the root value after parsing.
36  Json::Reader reader;
37  bool parsingSuccessful = reader.parse( fileStr, root );
38  if ( !parsingSuccessful )
39  {
40  // report to the user the failure and their locations in the document.
41  std::cout << "Failed to parse configuration\n"
42  << reader.getFormattedErrorMessages();
43  return 1;
44  }
45  string myName = root.get("name", "UTF-8").asString();
46  cout <<"My name is "<<myName<<endl;
47 }
int main(int argc, char **argv)
A series of functions to assist with file input/output.