vips-cpp: VError Class Reference

vips-cpp 8.18 libvips C++ binding

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VError Class Reference

`#include <VError8.h>`

Inheritance diagram for VError:
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Collaboration diagram for VError:
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## Public Member Functions
| VError ()
const char * | what () const noexcept override
void | ostream_print (std::ostream &) const

## Detailed Description

The libvips error class. It holds a single string containing an internationalized error message in utf-8 encoding.

## Constructor & Destructor Documentation

## ◆ VError()

VError::VError | ( |  | ) |
| inline

Construct a VError, fetching the error message from the libvips error buffer.

## Member Function Documentation

## ◆ ostream_print()

void VError::ostream_print | ( | std::ostream & | file | ) | const

Print the error message to a stream.

## ◆ what()

const char * VError::what | ( |  | ) | const
| inlineoverridenoexcept

Get a reference to the underlying C string. Note: this override must be preserved for ABI, removing it would also eliminate the _ZNK4vips6VError4whatEv symbol.

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

- /build/libvips/src/vips-8.18.6/cplusplus/include/vips/VError8.h
- /build/libvips/src/vips-8.18.6/cplusplus/VError.cpp