Class Loader to be used throughout Tesseract for loading plugins. More...

#include <tesseract_common/macros.h>
#include <memory>
#include <string>
#include <vector>
#include <tesseract_common/class_loader.hpp>

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Classes
struct	tesseract_common::ClassLoader
	This is a wrapper around Boost DLL for loading plugins within Tesseract. More...

Namespaces
namespace	tesseract_common

Macros
#define	TESSERACT_ADD_PLUGIN_SECTIONED(DERIVED_CLASS, ALIAS, SECTION)

#define	TESSERACT_ADD_PLUGIN(DERIVED_CLASS, ALIAS) TESSERACT_ADD_PLUGIN_SECTIONED(DERIVED_CLASS, ALIAS, boostdll)

#define	TESSERACT_PLUGIN_ANCHOR_DECL(ANCHOR_NAME) const void* ANCHOR_NAME();

#define	TESSERACT_PLUGIN_ANCHOR_IMPL(ANCHOR_NAME) const void* ANCHOR_NAME() { return (const void*)(&ANCHOR_NAME); }

Detailed Description

Class Loader to be used throughout Tesseract for loading plugins.

Author: Levi Armstrong

Date: March 25, 2021

Version: TODO

Bug:: No known bugs

Copyright: Copyright (c) 2021, Southwest Research Institute

License: Software License Agreement (Apache License)

: Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0

: Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Macro Definition Documentation

◆ TESSERACT_ADD_PLUGIN

#define TESSERACT_ADD_PLUGIN	(	DERIVED_CLASS,
		ALIAS
	)	TESSERACT_ADD_PLUGIN_SECTIONED(DERIVED_CLASS, ALIAS, boostdll)

◆ TESSERACT_ADD_PLUGIN_SECTIONED

#define TESSERACT_ADD_PLUGIN_SECTIONED	(	DERIVED_CLASS,
		ALIAS,
		SECTION
	)

Value:

  extern "C" BOOST_SYMBOL_EXPORT DERIVED_CLASS ALIAS;                                                                  \
  BOOST_DLL_SECTION(SECTION, read) BOOST_DLL_SELECTANY                                                                 \
  DERIVED_CLASS ALIAS;

◆ TESSERACT_PLUGIN_ANCHOR_DECL

#define TESSERACT_PLUGIN_ANCHOR_DECL ( ANCHOR_NAME ) const void* ANCHOR_NAME();

◆ TESSERACT_PLUGIN_ANCHOR_IMPL

#define TESSERACT_PLUGIN_ANCHOR_IMPL ( ANCHOR_NAME ) const void* ANCHOR_NAME() { return (const void*)(&ANCHOR_NAME); }

Classes