Files
Tadas Baltrusaitis 9147dfe2f3 Feature/opencv4 (#706)
* Travis OpenCV4 update, testing Ubuntu with new OpenCV

* Fix to Ubuntu travis

* Another attempt at OpenCV 4.0 for Ubuntu

* And another OpenCV attempt.

* Simplifying the travis script

* Ubuntu OpenCV 4 support.

* Updating to OpenCV 4, for x64 windows.

* Fixes to move to OpenCV 4 on windows.

* Travis fix for OpenCV 4 on OSX

* Renaming a lib.

* Travis opencv4 fix.

* Building OpenCV4 versions using appveyor.

* Attempt mac travis fix.

* Small travis fix.

* Travis fix attempt.

* First iteration in boost removal and upgrade to C++17

* Test with ocv 4.0

* Moving filesystem out of stdafx

* Some more boost testing with cmake.

* More CMAKE options

* More compiler flag changes

* Another attempt at compiler options.

* Another attempt.

* More filesystem stuff.

* Linking to filesystem.

* Cmake fix with target linking.

* Attempting travis with g++-8

* Attempting to setup g++8 on travis linux.

* Another travis change.

* Adding OpenBLAS to travis and removing g++-8

* Fixing typo

* More travis experiments.

* More travis debugging.

* A small directory change.

* Adding some more travis changes.

* travis typo fix.

* Some reordering of travis, for cleaner yml

* Removing `using namespace std` in order to avoid clash with byte and to make the code more consistent.

* Working towards removing std::filesystem requirement, allow boost::filesystem as well.

* Making boost an optional dependency

* Fixing std issue.

* Fixing cmake issue.

* Fixing the precompiled header issue.

* Another cmake boost fix.

* Including missing files.

* Removing unnecessary includes.

* Removing more includes.

* Changes to appveyor build, proper removal of VS2015

* If boost is present, do not need to link to filesystem.

* Removing un-needed link library.

* oops

* Mac attempt at opencv4 travis.

* Upgrading OCV to 4.1 on VS2018

* Downloading OpenCV binaries through a script

* Triger an appveyor build.

* Upgrading VS version.

* Attempting VS2017 build

* Adding win-32 libraries for OpenCV 4.1

* Adding OpenCV 32 bit libraries.
2019-05-28 19:49:17 +01:00

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// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
//
// Copyright (C) 2018 Intel Corporation
#ifndef OPENCV_GAPI_GCALL_HPP
#define OPENCV_GAPI_GCALL_HPP
#include "opencv2/gapi/garg.hpp" // GArg
#include "opencv2/gapi/gmat.hpp" // GMat
#include "opencv2/gapi/gscalar.hpp" // GScalar
#include "opencv2/gapi/garray.hpp" // GArray<T>
namespace cv {
struct GKernel;
// The whole idea of this class is to represent an operation
// which is applied to arguments. This is part of public API,
// since it is what users should use to define kernel interfaces.
class GAPI_EXPORTS GCall final
{
public:
class Priv;
explicit GCall(const GKernel &k);
~GCall();
template<typename... Ts>
GCall& pass(Ts&&... args)
{
setArgs({cv::GArg(std::move(args))...});
return *this;
}
// A generic yield method - obtain a link to operator's particular GMat output
GMat yield (int output = 0);
GScalar yieldScalar(int output = 0);
template<class T> GArray<T> yieldArray(int output = 0)
{
return GArray<T>(yieldArray(output));
}
// Internal use only
Priv& priv();
const Priv& priv() const;
protected:
std::shared_ptr<Priv> m_priv;
void setArgs(std::vector<GArg> &&args);
// Public version returns a typed array, this one is implementation detail
detail::GArrayU yieldArray(int output = 0);
};
} // namespace cv
#endif // OPENCV_GAPI_GCALL_HPP