express::dispatcher::ScopedParams Class Reference

#include <regex_utils.h>

Collaboration diagram for express::dispatcher::ScopedParams:

Public Member Functions
	ScopedParams (express::Request &req, const std::map< std::string, std::string > &params, bool mergeWithParent)
	~ScopedParams ()
	ScopedParams (const ScopedParams &)=delete
ScopedParams &	operator= (const ScopedParams &)=delete
	ScopedParams (ScopedParams &&)=delete
ScopedParams &	operator= (ScopedParams &&)=delete

Private Attributes
express::Request *	req_ {nullptr}
std::map< std::string, std::string >	backup_

Detailed Description

Definition at line 121 of file regex_utils.h.

Constructor & Destructor Documentation

ScopedParams() [1/3]

express::dispatcher::ScopedParams::ScopedParams	(	express::Request &	req,
		const std::map< std::string, std::string > &	params,
		bool	mergeWithParent )

Definition at line 780 of file regex_utils.cpp.

        : req_(&req)
        , backup_(req.params) {
        req.params.clear();
 
        if (mergeWithParent) {
            for (const auto& [k, v] : backup_) {
                req.params[k] = v;
            }
        }
        for (const auto& [k, v] : params) {
            req.params[k] = v;
        }
    }

References backup_, express::Request::params, and req_.

Referenced by express::dispatcher::ApplicationDispatcher::dispatch(), express::dispatcher::MiddlewareDispatcher::dispatch(), and express::dispatcher::RouterDispatcher::dispatch().

Here is the caller graph for this function:

~ScopedParams()

express::dispatcher::ScopedParams::~ScopedParams

(

)

Definition at line 795 of file regex_utils.cpp.

                                {
        if (req_ != nullptr) {
            req_->params = std::move(backup_);
        }
    }

References backup_, express::Request::params, and req_.

ScopedParams() [2/3]

express::dispatcher::ScopedParams::ScopedParams ( const ScopedParams & )

delete

ScopedParams() [3/3]

express::dispatcher::ScopedParams::ScopedParams ( ScopedParams && )

delete

Member Function Documentation

operator=() [1/2]

ScopedParams & express::dispatcher::ScopedParams::operator= ( const ScopedParams & )

delete

operator=() [2/2]

ScopedParams & express::dispatcher::ScopedParams::operator= ( ScopedParams && )

delete

Member Data Documentation

backup_

std::map<std::string, std::string> express::dispatcher::ScopedParams::backup_

private

Definition at line 133 of file regex_utils.h.

Referenced by ScopedParams(), and ~ScopedParams().

req_

express::Request* express::dispatcher::ScopedParams::req_ {nullptr}

private

Definition at line 132 of file regex_utils.h.

{nullptr};

Referenced by ScopedParams(), and ~ScopedParams().

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

• express/dispatcher/regex_utils.h
• express/dispatcher/regex_utils.cpp