Commit 5485fa3d authored by Deepak Rangarajan's avatar Deepak Rangarajan
Browse files

add custom exception class

parent 2e5dbfd4

src/csg/CMakeLists.txt

+1 −0
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ add_library(csg 
  levelset_3d.cpp

  matrix_functions.cpp

  parser.cpp

  exception.cpp

  )



target_link_libraries(csg PRIVATE

src/csg/exception.cpp

0 → 100644
+27 −0
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#include <csg_exception.hpp>



#include <sstream>

#include <string>



namespace csg {



Exception::Exception() : m_msg(make_message("No Source", "No message")) {}



Exception::Exception(const std::string &message)

    : m_msg(make_message("No Source", message)) {}



Exception::Exception(const std::string &source, const std::string &message)

    : m_msg(make_message(source, message)) {}



const char *Exception::what() const noexcept { return m_msg.c_str(); }



std::string Exception::make_message(const std::string &source,

                                    const std::string &message) {

  std::stringstream s;

  s << "Exception Data:" << std::endl;

  s << "Source  : " << source << std::endl;

  s << "Message : " << message << std::endl;

  return s.str();

}



} // namespace csg

src/csg/meson.build

+1 −0
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@@ -6,6 +6,7 @@ lib_csg_parser = static_library('csg-parser', 
  'levelset_3d.cpp',

  'matrix_functions.cpp',

  'parser.cpp',

  'exception.cpp',

  include_directories: parser_inc,

  dependencies: [pegtl, cgal],

  install : true)

src/csg_exception.hpp

0 → 100644
+24 −0
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#ifndef CSG_EXCEPTION_H_

#define CSG_EXCEPTION_H



#include <stdexcept>

#include <string>



namespace csg {



class Exception : public std::exception {

public:

  Exception();

  explicit Exception(const std::string &message);

  Exception(const std::string &source, const std::string &message);

  const char *what() const noexcept;



private:

  std::string make_message(const std::string &source,

                           const std::string &message);

  std::string m_msg;

};



} // namespace csg



#endif