Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is an older version of Boost and was released in 2020. The current version is 1.90.0.

Class ptree_error

Class ptree_error

boost::property_tree::ptree_error — Base class for all property tree errors. Derives from std::runtime_error. Call member function what to get human readable message associated with the error.

Synopsis

// In header: <boost/property_tree/exceptions.hpp>


class ptree_error : public runtime_error {
public:
  // construct/copy/destruct
  ptree_error(const std::string &);
  ~ptree_error();
};

Description

`ptree_error` public construct/copy/destruct

```
ptree_error(const std::string & what);
```
Instantiate a ptree_error instance with the given message.

Parameters:

what

The message to associate with this error.
```
~ptree_error();
```