147 lines
5.4 KiB
C++
147 lines
5.4 KiB
C++
//-----------------------------------------------------------------------------
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// (c) 2006 by Basler Vision Technologies
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// Section: Vision Components
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// Project: GenApi
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// Author: Fritz Dierks
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// $Header$
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//
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// License: This file is published under the license of the EMVA GenICam Standard Group.
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// A text file describing the legal terms is included in your installation as 'GenICam_license.pdf'.
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// If for some reason you are missing this file please contact the EMVA or visit the website
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// (http://www.genicam.org) for a full copy.
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//
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// THIS SOFTWARE IS PROVIDED BY THE EMVA GENICAM STANDARD GROUP "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE EMVA GENICAM STANDARD GROUP
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// OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//-----------------------------------------------------------------------------
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/*!
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\file
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\brief Definition of CPortImpl
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\ingroup GenApi_PublicUtilities
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*/
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#ifndef GENAPI_PORTIMPL_H
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#define GENAPI_PORTIMPL_H
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#include <Base/GCException.h>
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#include <GenApi/GenApiDll.h>
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#include <GenApi/Types.h>
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#include <GenApi/IPortConstruct.h>
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#include <GenApi/IPortRecorder.h>
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#include <GenApi/Pointer.h>
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#pragma warning( push )
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#pragma warning( disable: 4251 ) // enApi::CPortImpl::m_ptrPort' : class 'GenApi::CPointer<T>' needs to have dll-interface
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#pragma warning ( disable : 4068 ) // unknown pragma; refers to BullsEyeCoverage
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namespace GENAPI_NAMESPACE
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{
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# pragma warning ( push )
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# pragma warning ( disable : 4251 ) // DLL interface (this is a bug)
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# pragma warning ( disable : 4275 ) // DLL interface (this is a bug)
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//*************************************************************
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// CPortImpl class
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//*************************************************************
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/**
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\brief Standard implementation for a port
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//! \ingroup GenApi_PublicUtilities
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*/
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class CPortImpl : public IPortConstruct, public IPortReplay
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{
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public:
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//! Constructor
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CPortImpl()
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{
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}
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//! Destructor
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virtual ~CPortImpl()
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{
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}
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/*---------------------------------------------------------------*/
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// IBase ==> You need to override this method
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/*---------------------------------------------------------------*/
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//! Get the access mode of the node
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/*! Driver closed => NI, Driver open => RW, analysing a struct, RO */
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virtual EAccessMode GetAccessMode() const = 0;
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/*---------------------------------------------------------------*/
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// IPort ==> You need to override these methods
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/*---------------------------------------------------------------*/
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//! Reads a chunk of bytes from the port
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virtual void Read(void *pBuffer, int64_t Address, int64_t Length) = 0;
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//! Writes a chunk of bytes to the port
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virtual void Write(const void *pBuffer, int64_t Address, int64_t Length) = 0;
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/*---------------------------------------------------------------*/
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// IPortConstruct implementation (without IPort & IBase)
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/*---------------------------------------------------------------*/
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//! Sets pointer the real port implementation; this function may called only once
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virtual void SetPortImpl(IPort* pPort)
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{
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m_ptrPort = pPort;
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assert(m_ptrPort.IsValid());
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}
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//! Determines if the port adapter must perform an endianess swap
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#pragma BullseyeCoverage off
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virtual EYesNo GetSwapEndianess()
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{
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return No;
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}
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#pragma BullseyeCoverage on
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//---------------------------------------------------------------
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// IPortReplay implementation
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//---------------------------------------------------------------
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//! sends the commands to the camera.
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/*! the default implementation just walks the list and issues each command
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using the WriteRegister method. Depending on the capabilities of
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the transport layer the implementation can however use a special command
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which sends all register write commands as one package.
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*/
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virtual void Replay( IPortWriteList *pPortRecorder, bool Invalidate = true )
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{
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if(pPortRecorder)
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pPortRecorder->Replay(this);
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if(Invalidate)
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InvalidateNode();
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}
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// Invalidate the node
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void InvalidateNode()
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{
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if(m_ptrPort.IsValid())
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m_ptrPort->InvalidateNode();
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}
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protected:
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//! Pointer to the node holding a reference to this implementation
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CNodePtr m_ptrPort;
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};
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# pragma warning ( pop )
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}
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#pragma warning(pop)
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#endif // ifndef GENAPI_PORTIMPL_H
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