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Prefer raw strings over escaped strings #2789

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merged 1 commit into from
Jan 20, 2019
Merged

Prefer raw strings over escaped strings #2789

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2 changes: 1 addition & 1 deletion io/tools/hdl_grabber_example.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -86,7 +86,7 @@ class SimpleHDLGrabber
// start receiving point clouds
interface.start ();

std::cout << "<Esc>, \'q\', \'Q\': quit the program" << std::endl;
std::cout << R"(<Esc>, 'q', 'Q': quit the program)" << std::endl;
char key;
do
{
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2 changes: 1 addition & 1 deletion io/tools/openni_grabber_depth_example.cpp
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Expand Up @@ -85,7 +85,7 @@ class SimpleOpenNIProcessor
// start receiving point clouds
interface.start ();

std::cout << "<Esc>, \'q\', \'Q\': quit the program" << std::endl;
std::cout << R"(<Esc>, 'q', 'Q': quit the program)" << std::endl;
std::cout << "\' \': pause" << std::endl;
char key;
do
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2 changes: 1 addition & 1 deletion io/tools/openni_grabber_example.cpp
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Expand Up @@ -115,7 +115,7 @@ class SimpleOpenNIProcessor
// start receiving point clouds
interface.start ();

std::cout << "<Esc>, \'q\', \'Q\': quit the program" << std::endl;
std::cout << R"(<Esc>, 'q', 'Q': quit the program)" << std::endl;
std::cout << "\' \': pause" << std::endl;
std::cout << "\'s\': save" << std::endl;
char key;
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2 changes: 1 addition & 1 deletion io/tools/pcd_convert_NaN_nan.cpp
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Expand Up @@ -58,7 +58,7 @@ main (int argc, char **argv)
ss << std::numeric_limits<float>::quiet_NaN ();
std::string nanStr (ss.str ());

std::cout << "converting \"" << nanStr << "\" to \"nan\"" << std::endl;
std::cout << R"(converting ")" << nanStr << R"(" to "nan")" << std::endl;

std::ifstream input (argv[1]);
std::ofstream output (argv[2]);
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2 changes: 1 addition & 1 deletion visualization/tools/pcd_grabber_viewer.cpp
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Expand Up @@ -207,7 +207,7 @@ main (int argc, char** argv)
}
else
{
std::cout << "Neither a pcd file given using the \"-file\" option, nor given a directory containing pcd files using the \"-dir\" option." << std::endl;
std::cout << R"(Neither a pcd file given using the "-file" option, nor given a directory containing pcd files using the "-dir" option.)" << std::endl;
}

// Sort the read files by name
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