write.cpp

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// Copyright (c) 2010, Willow Garage, Inc.
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//
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#include "rosbag/bag.h"
#include "std_msgs/String.h"
#include "std_msgs/Int32.h"

int main()
{
  // %Tag(WRITE)%
  rosbag::Bag bag;
  bag.open("test.bag", rosbag::bagmode::Write);

  std_msgs::String str;
  str.data = std::string("foo");

  std_msgs::Int32 i;
  i.data = 42;

  bag.write("chatter", ros::Time::now(), str);
  bag.write("numbers", ros::Time::now(), i);

  bag.close();
  // %EndTag(WRITE)%
}