GeographicLib 2.3

Public Member Functions | List of all members
GeographicLib::GeographicErr Class Reference

Exception handling for GeographicLib. More...

`#include <GeographicLib/Constants.hpp>`

Inheritance diagram for GeographicLib::GeographicErr:

## Public Member Functions
| GeographicErr (const std::string &msg)

## Detailed Description

Exception handling for GeographicLib.

A class to handle exceptions. It's derived from std::runtime_error so it can be caught by the usual catch clauses.

Example of use:

// Example of using the GeographicLib::GeographicErr class
#include <iostream>
#include <GeographicLib/Constants.hpp>
using namespace std;
using namespace GeographicLib;
int main() {
try {
throw GeographicErr("Test throwing an exception");
}
catch (const GeographicErr& e) {
cout << "Caught exception: " << e.what() << "\n";
}
}
main
int main(int argc, const char *const argv[])
Definition: CartConvert.cpp:29
Constants.hpp
Header for GeographicLib::Constants class.
GeographicLib::GeographicErr::GeographicErr
GeographicErr(const std::string &msg)
Definition: Constants.hpp:325
GeographicLib
Namespace for GeographicLib.
Definition: Accumulator.cpp:12
std
Definition: NearestNeighbor.hpp:812

Definition at line 316 of file Constants.hpp.

## Constructor & Destructor Documentation

## ◆ GeographicErr()

GeographicLib::GeographicErr::GeographicErr | ( | const std::string & | msg | ) |
| inline

Constructor

Parameters

  [in] | msg | a string message, which is accessible in the catch clause via what().

Definition at line 325 of file Constants.hpp.

The documentation for this class was generated from the following file:

- Constants.hpp