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A pixmap. More...
#include <openvrml/field_value.h>
Public Types | |
typedef image | value_type |
Type of value. | |
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enum | type_id { invalid_type_id, sfbool_id, sfcolor_id, sfcolorrgba_id, sffloat_id, sfdouble_id, sfimage_id, sfint32_id, sfnode_id, sfrotation_id, sfstring_id, sftime_id, sfvec2f_id, sfvec2d_id, sfvec3f_id, sfvec3d_id, mfbool_id, mfcolor_id, mfcolorrgba_id, mffloat_id, mfdouble_id, mfimage_id, mfint32_id, mfnode_id, mfrotation_id, mfstring_id, mftime_id, mfvec2f_id, mfvec2d_id, mfvec3f_id, mfvec3d_id } |
Used to identify field_value types. More... |
Public Member Functions | |
sfimage (const image &value=image()) throw ( std::bad_alloc ) | |
sfimage (const sfimage &sfi) | |
Construct a copy. | |
virtual | ~sfimage () throw () |
Destroy. | |
sfimage & | operator= (const sfimage &sfi) throw ( std::bad_alloc ) |
Assign. | |
const value_type & | value () const throw () |
Access. | |
void | value (const value_type &val) throw ( std::bad_alloc ) |
Mutate. | |
void | swap (sfimage &sfi) throw () |
Swap. | |
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virtual | ~field_value ()=0 throw () |
Destroy. | |
std::auto_ptr< field_value > | clone () const throw ( std::bad_alloc ) |
Polymorphically construct a copy. | |
field_value & | assign (const field_value &value) throw ( std::bad_cast , std::bad_alloc ) |
Virtual assignment. | |
type_id | type () const throw () |
Get the field type. | |
template<typename FieldValue > | |
void | value (const typename FieldValue::value_type &val) throw ( std::bad_alloc ) |
Mutate. | |
template<typename FieldValue > | |
void | swap (FieldValue &val) throw () |
Swap. |
Static Public Attributes | |
static const type_id | field_value_type_id = sfimage_id |
field_value::type_id for this class. |
Private Member Functions | |
virtual std::auto_ptr < field_value > | do_clone () const throw ( std::bad_alloc ) |
Polymorphically construct a copy. | |
virtual sfimage & | do_assign (const field_value &value) throw ( std::bad_cast , std::bad_alloc ) |
Virtual assignment. | |
virtual type_id | do_type () const throw () |
Get the field_value::type_id associated with this class. | |
virtual void | print (std::ostream &out) const |
Print to an output stream. |
Related Functions | |
(Note that these are not member functions.) | |
bool | operator== (const sfimage &lhs, const sfimage &rhs) throw() |
Compare for equality. | |
bool | operator!= (const sfimage &lhs, const sfimage &rhs) throw() |
Compare for inequality. | |
template<> void | swap (openvrml::sfimage &a, openvrml::sfimage &b) |
Swap the values of a and b . | |
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std::ostream & | operator<< (std::ostream &out, const field_value &value) |
Stream output. | |
std::ostream & | operator<< (std::ostream &out, const field_value::type_id type_id) |
Stream output. | |
std::istream & | operator>> (std::istream &in, field_value::type_id &type_id) |
Stream input. |
Additional Inherited Members | |
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static std::auto_ptr< field_value > | create (type_id type) throw ( std::bad_alloc ) |
Create a default instance of the type specified by type . | |
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template<typename ValueType > | |
field_value (const ValueType &value, const value_type_constructor_tag &) throw ( std::bad_alloc ) | |
Construct. | |
field_value (const field_value &value) throw ( std::bad_alloc ) | |
Construct a copy. | |
template<typename FieldValue > | |
FieldValue & | operator= (const FieldValue &fv) throw ( std::bad_alloc ) |
Assignment operator. |
A pixmap.
Type of value.
Construct.
[in] | value | initial value. |
std::bad_alloc | if memory allocation fails. |
openvrml::sfimage::sfimage | ( | const sfimage & | sfi | ) |
Construct a copy.
[in] | sfi | the instance to copy. |
|
virtual |
Destroy.
openvrml::sfimage & openvrml::sfimage::operator= | ( | const sfimage & | sfi | ) | throw ( std::bad_alloc ) |
Assign.
[in] | sfi | the value to assign. |
std::bad_alloc | if memory allocation fails. |
const openvrml::sfimage::value_type & openvrml::sfimage::value | ( | ) | const throw () |
void openvrml::sfimage::value | ( | const value_type & | val | ) | throw ( std::bad_alloc ) |
Mutate.
[in] | val | the new value. |
std::bad_alloc | if memory allocation fails. |
void openvrml::sfimage::swap | ( | sfimage & | sfi | ) | throw () |
Swap.
[in,out] | sfi | the value to swap with this one. |
|
privatevirtual |
Polymorphically construct a copy.
std::bad_alloc | if memory allocation fails. |
|
privatevirtual |
Virtual assignment.
[in] | value | the new value to give the object. |
std::bad_cast | if value is not an sfimage. |
std::bad_alloc | if memory allocation fails. |
|
privatevirtual |
Get the field_value::type_id
associated with this class.
field_value::sfimage
.
|
privatevirtual |
Print to an output stream.
[in,out] | out | an output stream. |
Compare for equality.
[in] | lhs | left-hand operand. |
[in] | rhs | right-hand operand. |
true
if lhs
and rhs
have the same value; false
otherwise. Compare for inequality.
[in] | lhs | left-hand operand. |
[in] | rhs | right-hand operand. |
true
if lhs
and rhs
do not have the same value; false
otherwise.
|
related |
Swap the values of a
and b
.
Does not throw.
[in,out] | a | |
[in,out] | b |
|
static |
field_value::type_id
for this class.