Abstract class for resource loaders. More...

#include <resource_locator.h>

Inheritance diagram for tesseract_common::ResourceLocator:

[legend]

Public Types
using	ConstPtr = std::shared_ptr< const ResourceLocator >

using	Ptr = std::shared_ptr< ResourceLocator >

Public Member Functions
virtual std::shared_ptr< Resource >	locateResource (const std::string &url) const =0
	Locate a resource based on a URL. More...

bool	operator!= (const ResourceLocator &rhs) const

bool	operator== (const ResourceLocator &rhs) const

virtual	~ResourceLocator ()=default

Private Member Functions
template<class Archive >
void	serialize (Archive &ar, const unsigned int version)

Friends
class	boost::serialization::access

struct	tesseract_common::Serialization

Detailed Description

Abstract class for resource loaders.

Definition at line 53 of file resource_locator.h.

Member Typedef Documentation

◆ ConstPtr

using tesseract_common::ResourceLocator::ConstPtr = std::shared_ptr<const ResourceLocator>

Definition at line 57 of file resource_locator.h.

◆ Ptr

using tesseract_common::ResourceLocator::Ptr = std::shared_ptr<ResourceLocator>

Definition at line 56 of file resource_locator.h.

Constructor & Destructor Documentation

◆ ~ResourceLocator()

virtual tesseract_common::ResourceLocator::~ResourceLocator ( )

virtualdefault

Member Function Documentation

◆ locateResource()

virtual std::shared_ptr<Resource> tesseract_common::ResourceLocator::locateResource ( const std::string & url ) const

pure virtual

Locate a resource based on a URL.

Parameters

url	The URL of the resource

Returns: A shared pointer to a Resource instance, or nullptr if not found

Implemented in tesseract_common::BytesResource, tesseract_common::SimpleLocatedResource, TestResourceLocator, TestResourceLocator, and tesseract_common::GeneralResourceLocator.

◆ operator!=()

bool tesseract_common::ResourceLocator::operator!= ( const ResourceLocator & rhs ) const

Definition at line 53 of file resource_locator.cpp.

◆ operator==()

bool tesseract_common::ResourceLocator::operator== ( const ResourceLocator & rhs ) const

Definition at line 52 of file resource_locator.cpp.

◆ serialize()

template<class Archive >

void tesseract_common::ResourceLocator::serialize	(	Archive &	ar,
		const unsigned int	version
	)

private

Definition at line 56 of file resource_locator.cpp.

Friends And Related Function Documentation

◆ boost::serialization::access

friend class boost::serialization::access

friend

Definition at line 73 of file resource_locator.h.

◆ tesseract_common::Serialization

friend struct tesseract_common::Serialization