cs::xform_operator Class Reference

Enumeration class: an operator that can be used in a transform query with step_xform::query(). More...

Public Member Functions
csint64	as_integer () const
	Get an integer representation of this. More...
std::string	as_repr () const
	Get a representation of a xform_operator object that includes information useful for debugging. More...
std::string	as_string () const
	Get a simple string representation of a xform_operator object. More...
int	cmp (const xform_operator &other) const
	Comparison function for xform_operator, with respect to a stable overall ordering. More...
cs_hash_t	hash () const
	Hash function for xform_operator. More...
std::string	name () const
	Get the name of a xform_operator object. More...

Static Public Member Functions
static xform_operator	from_integer (csint64 _inner)
	Construct an instance from an integer representation. More...

Static Public Attributes
static const xform_operator	EQUAL
	the == operator
static const xform_operator	GREATER_THAN_OR_EQUAL
	the >= operator
static const xform_operator	LESS_THAN_OR_EQUAL
	the <= operator
static const xform_operator	NOT_EQUAL
	the != operator

Related Functions
(Note that these are not member functions.)
bool	operator!= (const xform_operator &a, const xform_operator &b)
	Inequality operator for xform_operator. More...
bool	operator< (const xform_operator &a, const xform_operator &b)
	Less-than operator for xform_operator. More...
std::ostream &	operator<< (std::ostream &out, const xform_operator &a)
	Print a representation of a xform_operator object to the specified stream. More...
bool	operator<= (const xform_operator &a, const xform_operator &b)
	Less-than-or-equal operator for xform_operator. More...
bool	operator== (const xform_operator &a, const xform_operator &b)
	Equality operator for xform_operator. More...
bool	operator> (const xform_operator &a, const xform_operator &b)
	Greater-than operator for xform_operator. More...
bool	operator>= (const xform_operator &a, const xform_operator &b)
	Greater-than-or-equal operator for xform_operator. More...

Detailed Description

Enumeration class: an operator that can be used in a transform query with step_xform::query().

This class is used when implementing step visitors. When you implement transition() as part of the overall task of subclassing step_state, you will use step_xform::query() invocations to inspect its step_xform arguments; these query invocations take xform_operator arguments.

Member Function Documentation

as_integer()

csint64 cs::xform_operator::as_integer ( ) const

inline

Get an integer representation of this.

Returns

An integer suitable for use with from_integer(). Invariant: For xform_operator x, xform_operator.from_integer(x.as_integer()) == x

as_repr()

std::string cs::xform_operator::as_repr ( ) const

inline

Get a representation of a xform_operator object that includes information useful for debugging.

Returns

The string representation.

as_string()

std::string cs::xform_operator::as_string ( ) const

inline

Get a simple string representation of a xform_operator object.

Returns

The string representation.

cmp()

int cs::xform_operator::cmp ( const xform_operator &  other ) const

inline

Comparison function for xform_operator, with respect to a stable overall ordering.

Parameters

other

The xform_operator object to compare against.

Returns

An integer N such that:

• N==0 if the two objects compare equal
• N<0 if this < other
• N>0 if this > other

from_integer()

static xform_operator cs::xform_operator::from_integer ( csint64  _inner )

inlinestatic

Construct an instance from an integer representation.

Parameters

[in]

_inner

The integer representation, as returned by as_integer(). Invariant: For xform_operator x, xform_operator.from_integer(x.as_integer()) == x

Exceptions

cs::result::ERROR_INVALID_ARGUMENT

if _inner is not a valid integer representation for a xform_operator instance.

hash()

cs_hash_t cs::xform_operator::hash ( ) const

inline

Hash function for xform_operator.

name()

std::string cs::xform_operator::name ( ) const

inline

Get the name of a xform_operator object.

Returns

The name.

Friends And Related Function Documentation

operator!=()

bool operator!= ( const xform_operator &  a, const xform_operator &  b  )

related

Inequality operator for xform_operator.

Parameters

[in]	a	The xform_operator object to compare.
[in]	b	The xform_operator object to compare against.

Returns

false if a and b are equal according to xform_operator::cmp(), true otherwise.

operator<()

bool operator< ( const xform_operator &  a, const xform_operator &  b  )

related

Less-than operator for xform_operator.

Parameters

[in]	a	The xform_operator object to compare.
[in]	b	The xform_operator object to compare against.

Returns

true if a < b according to xform_operator::cmp() , false otherwise.

operator<<()

std::ostream & operator<< ( std::ostream &  out, const xform_operator &  a  )

related

Print a representation of a xform_operator object to the specified stream.

Parameters

[in]	out	The stream to print to.
[in]	a	The xform_operator object to print.

Returns

void

operator<=()

bool operator<= ( const xform_operator &  a, const xform_operator &  b  )

related

Less-than-or-equal operator for xform_operator.

Parameters

[in]	a	The xform_operator object to compare.
[in]	b	The xform_operator object to compare against.

Returns

true if a <= b according to xform_operator::cmp() , false otherwise.

operator==()

bool operator== ( const xform_operator &  a, const xform_operator &  b  )

related

Equality operator for xform_operator.

Parameters

[in]	a	The xform_operator object to compare.
[in]	b	The xform_operator object to compare against.

Returns

true if a and b are equal according to xform_operator::cmp(), false otherwise.

operator>()

bool operator> ( const xform_operator &  a, const xform_operator &  b  )

related

Greater-than operator for xform_operator.

Parameters

[in]	a	The xform_operator object to compare.
[in]	b	The xform_operator object to compare against.

Returns

true if a > b according to xform_operator::cmp() , false otherwise.

operator>=()

bool operator>= ( const xform_operator &  a, const xform_operator &  b  )

related

Greater-than-or-equal operator for xform_operator.

Parameters

[in]	a	The xform_operator object to compare.
[in]	b	The xform_operator object to compare against.

Returns

true if a >= b according to xform_operator::cmp() , false otherwise.

---

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

• csonar_visitor.hpp