Qt Cryptographic Architecture: QCA::HashContext Class Reference

Qt Cryptographic Architecture

Public Member Functions | List of all members
QCA::HashContext Class Referenceabstract
QCA provider API

`#include <QtCrypto>`

Collaboration diagram for QCA::HashContext:
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## Public Member Functions
virtual void | clear ()=0
virtual MemoryRegion | final ()=0
| HashContext (Provider *p, const QString &type)
virtual void | update (const MemoryRegion &a)=0

## Additional Inherited Members
Protected Member Functions inherited from QCA::BasicContext
| BasicContext (Provider *parent, const QString &type)
| BasicContext (const BasicContext &from)

## Detailed Description

Hash provider.

Note
  This class is part of the provider plugin interface and should not be used directly by applications. You probably want Hash instead.

## Constructor & Destructor Documentation

## ◆ HashContext()

QCA::HashContext::HashContext | ( | Provider * | p,
|  | const QString & | type
| ) |  |
| inline

Standard constructor.

Parameters

  p | the provider associated with this context
  type | the name of the type of hash provided by this context

## Member Function Documentation

## ◆ clear()

virtual void QCA::HashContext::clear | ( |  | ) |
| pure virtual

Reset the object to its initial state.

## ◆ update()

virtual void QCA::HashContext::update | ( | const MemoryRegion & | a | ) |
| pure virtual

Process a chunk of data.

Parameters

  a | the input data to process

## ◆ final()

virtual MemoryRegion QCA::HashContext::final | ( |  | ) |
| pure virtual

Return the computed hash.

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

- qcaprovider.h