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SafeRenderer::QSafeFontException Class

class SafeRenderer::QSafeFontException

An instance of QSafeFontException is thrown in case of an exception. More...

Header:	`#include <QSafeFontException>`
Since:	QtSafeRenderer 2.1
Inherits:	SafeRenderer::QSafeException

List of all members, including inherited members

Public Types

enum class SafeFontException { UnsupportedCmapFormat, InvalidFontHeader, InvalidGlyphMap, GlyphNotFound, InvalidCmapTable, …, MaxNumOfFontsExceed }

Public Functions

	QSafeFontException(SafeRenderer::QSafeFontException &&other)
SafeRenderer::QSafeFontException &	operator=(SafeRenderer::QSafeFontException &&other)
SafeRenderer::QSafeFontException &	operator=(const SafeRenderer::QSafeFontException &other)

Detailed Description

Instance of this class is thrown when an exception occurs related to safe font and font readers.

Member Type Documentation

enum class QSafeFontException::SafeFontException

This enum describes the id of a thrown safe font exception.

Constant	Value	Description
`SafeRenderer::QSafeFontException::SafeFontException::UnsupportedCmapFormat`	`0`	Cmap format in the font file is not supported.
`SafeRenderer::QSafeFontException::SafeFontException::InvalidFontHeader`	`1`	Header in font file is invalid.
`SafeRenderer::QSafeFontException::SafeFontException::InvalidGlyphMap`	`2`	Glyph map in the font file is invalid.
`SafeRenderer::QSafeFontException::SafeFontException::GlyphNotFound`	`3`	Glyph not found for the requested character.
`SafeRenderer::QSafeFontException::SafeFontException::InvalidCmapTable`	`4`	Cmap table in the font file is invalid.
`SafeRenderer::QSafeFontException::SafeFontException::GlyphMapNotFound`	`5`	Glyph map is missing in the font file.
`SafeRenderer::QSafeFontException::SafeFontException::DataSizeMismatch`	`6`	Data index is out of boundary.
`SafeRenderer::QSafeFontException::SafeFontException::OutOfCache`	`8`	Font file reader is out of cache.
`SafeRenderer::QSafeFontException::SafeFontException::DataCorrupted`	`9`	The data read is corrupted.
`SafeRenderer::QSafeFontException::SafeFontException::MaxNumOfFontsExceed`	`7`	Font cache is full.

Member Function Documentation

`[constexpr noexcept default]` QSafeFontException::QSafeFontException(SafeRenderer::QSafeFontException &&other)

Move-constructs an instance of QSafeFontException.

`[delete]` SafeRenderer::QSafeFontException &QSafeFontException::operator=(SafeRenderer::QSafeFontException &&other)

Move-assigns other to this QSafeFontException instance. This function is deleted.

`[delete]` SafeRenderer::QSafeFontException &QSafeFontException::operator=(const SafeRenderer::QSafeFontException &other)

Copy-assigns other to this QSafeFontException instance. This function is deleted.

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