mongo_ros::Query Class Reference

Represents a query to the db. More...

#include <metadata.h>

Inheritance diagram for mongo_ros::Query:

List of all members.

Public Member Functions
template<class T >
Query &	append (const std::string &name, const T &val)
template<class T , class S >
Query &	append (const std::string &name, const T &rel, const S &val)
	Query ()
	Query (const Query &other)
template<class T >
	Query (const std::string &name, const T &val)
template<class T , class S >
	Query (const std::string &name, const S &rel, const T &val)

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Detailed Description

Represents a query to the db.

Usage: Query q("foo", 42); Query q2("bar", LT, 24); // bar less than 24 Templated so you can have different types of values

Or: q = Query().append("foo", 42).append("bar", LT, 24);

Definition at line 102 of file metadata.h.

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Constructor & Destructor Documentation

mongo_ros::Query::Query

(

)

[inline]

Definition at line 105 of file metadata.h.

mongo_ros::Query::Query

(

const Query &

other

)

[inline]

Definition at line 108 of file metadata.h.

template<class T >

mongo_ros::Query::Query	(	const std::string &	name,
		const T &	val
	)		[inline]

Definition at line 113 of file metadata.h.

template<class T , class S >

mongo_ros::Query::Query	(	const std::string &	name,
		const S &	rel,
		const T &	val
	)		[inline]

Definition at line 120 of file metadata.h.

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Member Function Documentation

template<class T >

Query& mongo_ros::Query::append	(	const std::string &	name,
		const T &	val
	)		[inline]

Definition at line 127 of file metadata.h.

template<class T , class S >

Query& mongo_ros::Query::append	(	const std::string &	name,
		const T &	rel,
		const S &	val
	)		[inline]

Definition at line 136 of file metadata.h.

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

• metadata.h