URIPath Class Reference

A URI path contains a sequence of segments separated by /. The path may be empty in a valid URI. When an authority is present, the path must start with a /. More...

#include <URI.hh>

Public Member Functions
	URIPath ()
	Constructor. More...
	URIPath (const std::string &_str)
	Construct a URIPath object from a string. More...
	URIPath (const URIPath &_path)
	Copy constructor. More...
virtual	~URIPath ()
	Destructor. More...
void	Clear ()
	Remove all parts of the path. More...
bool	IsAbsolute () const
	Returns whether the path is absolute or not. More...
const URIPath	operator/ (const std::string &_part) const
	Get the current path with the _part added to the end. More...
const URIPath &	operator/= (const std::string &_part)
	Compound assignment operator. More...
URIPath &	operator= (const URIPath &_path)
	Assignment operator. More...
bool	operator== (const URIPath &_path) const
	Return true if the two paths match. More...
bool	Parse (const std::string &_str)
	Parse a string as URIPath. More...
std::string	PopBack ()
	Remove the part that's in the back of this path and return it. More...
std::string	PopFront ()
	Remove the part that's in the front of this path and return it. More...
void	PushBack (const std::string &_part)
	Push a new part onto the back of this path. More...
void	PushFront (const std::string &_part)
	Push a new part onto the front of this path. More...
void	SetAbsolute (bool _absolute=true)
	Set whether the path is to be treated absolute or not. More...
void	SetRelative ()
	Set the path to be relative. More...
std::string	Str (const std::string &_delim="/") const
	Get the path as a string. More...
bool	Valid () const
	Return true if this is a valid path. More...

Static Public Member Functions
static bool	Valid (const std::string &_str)
	Return true if the string is a valid path. More...

Detailed Description

A URI path contains a sequence of segments separated by /. The path may be empty in a valid URI. When an authority is present, the path must start with a /.

In the following URI:

scheme://authority.com/seg1/seg2?query

The path is /seg1/seg2

Constructor & Destructor Documentation

URIPath() [1/3]

URIPath

(

)

Constructor.

URIPath() [2/3]

URIPath

(

const URIPath &

_path

)

Copy constructor.

Parameters

[in]

_path

Another URIPath.

URIPath() [3/3]

URIPath ( const std::string &  _str )

explicit

Construct a URIPath object from a string.

Parameters

[in]

_str

A string.

~URIPath()

virtual ~URIPath ( )

virtual

Destructor.

Member Function Documentation

Clear()

void Clear

(

)

Remove all parts of the path.

IsAbsolute()

bool IsAbsolute

(

)

const

Returns whether the path is absolute or not.

Returns

Whether the path is absolute or not.

operator/()

const URIPath operator/

(

const std::string &

_part

)

const

Get the current path with the _part added to the end.

Parameters

[in]

_part

Path part.

Returns

A new Path that consists of "this / _part"

See also

PushBack

operator/=()

const URIPath& operator/=

(

const std::string &

_part

)

Compound assignment operator.

Parameters

[in]

_part

A new path to append.

Returns

A new Path that consists of "this / _part"

operator=()

URIPath& operator=

(

const URIPath &

_path

)

Assignment operator.

Parameters

[in]

_path

Another URIPath.

Returns

Itself.

operator==()

bool operator==

(

const URIPath &

_path

)

const

Return true if the two paths match.

Parameters

[in]

_part

Path part. return True of the paths match.

Parse()

bool Parse

(

const std::string &

_str

)

Parse a string as URIPath.

Parameters

[in]

_str

A string.

Returns

True if the string could be parsed as a URIPath.

PopBack()

std::string PopBack

(

)

Remove the part that's in the back of this path and return it.

Returns

Popped part. Returns empty string if path doesn't have parts to be popped.

PopFront()

std::string PopFront

(

)

Remove the part that's in the front of this path and return it.

Returns

Popped part. Returns empty string if path doesn't have parts to be popped.

PushBack()

void PushBack

(

const std::string &

_part

)

Push a new part onto the back of this path.

Parameters

[in]

_part

Path part to push

See also

operator/ Empty _part is ignored. If _part starts with / and the path is empty, the path is set to absolute (though calling SetAbsolute() is the preferred method). All forward slashes inside the string are URI-encoded to %2F. The path is also set to absolute if it is empty and a Windows drive specifier (e.g. 'C:') is pushed to it.

PushFront()

void PushFront

(

const std::string &

_part

)

Push a new part onto the front of this path.

Parameters

[in]

_part

Path part to push Empty _part is ignored. If _part starts with /, the path is set to absolute (though calling SetAbsolute() is the preferred method). All forward slashes inside the string are URI-encoded to %2F. The path is also set to absolute if a Windows drive specifier (e.g. 'C:') is pushed to the front.

SetAbsolute()

void SetAbsolute

(

bool

_absolute = true

)

Set whether the path is to be treated absolute or not.

Parameters

[in]

_absolute

Whether the path is to be treated absolute or not.

Note

If this path starts with a Windows drive specifier (e.g. 'C:'), it cannot be set non-absolute.

SetRelative()

void SetRelative

(

)

Set the path to be relative.

Note

If this path starts with a Windows drive specifier (e.g. 'C:'), it cannot be set relative.

Str()

std::string Str

(

const std::string &

_delim = "/"

)

const

Get the path as a string.

Parameters

[in]

_delim

Delimiter used to separate each part of the path.

Returns

The path as a string, with each path part separated by _delim.

Valid() [1/2]

bool Valid

(

)

const

Return true if this is a valid path.

Returns

True if this is a valid URI path.

Valid() [2/2]

static bool Valid ( const std::string &  _str )

static

Return true if the string is a valid path.

Parameters

[in]

_str

String to check.

Returns

True if _str is a valid URI path.

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

• gz/common/URI.hh