#include <attributes.h>
Inheritance diagram for faudes::AttributeFlags:
This attribute class uses a flag word to represent boolean values. The current implementation uses a long int type and hence handles up to 32 flags. Each flag is accessed by the according bit mask.
The current version of libFAUDES uses bits 0,1,2 of event attributes for controllability properties (see AttributeCFlags) and the bits 31 and 32 of state attributes for the Qt based GUI project. Further versions may use the lower 8 bits of the event aflags and the higher 8 bits of state flags. You are free to use any flags for your application, but if possible try to avoid the above mentioned. For extensive use of flags, you may also consider to define a separate attribute class, perhaps with a different fType.
Definition at line 122 of file attributes.h.
Public Member Functions | |
AttributeFlags (void) | |
Default constructor. | |
virtual | ~AttributeFlags (void) |
Destructor. | |
bool | Test (fType mask) const |
Test a flag. | |
bool | TestAll (fType mask) const |
Test multible flags, combine by "and". | |
bool | TestSome (fType mask) const |
Test multible flags, combine by "or". | |
bool | TestNone (fType mask) const |
Test multible flags, combine by "not or". | |
void | Set (fType mask) |
Set multiple flags. | |
void | Clr (fType mask) |
Clear multiple flags. | |
virtual void | Write (TokenWriter &rTw) const |
Write attribute value to tokenreader. | |
virtual void | Write (void) const |
Write attribute value to console. | |
virtual void | Read (TokenReader &rTr) |
Read attributes from tokenreader. | |
virtual std::string | ToString (void) const |
Write attribute value to string. | |
bool | IsDefault (void) const |
Test for default value. | |
Public Attributes | |
fType | mFlags |
Flags (public access for convenience). | |
Static Public Attributes | |
static const fType | mDefFlags = 0x0 |
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Default constructor.
Definition at line 126 of file attributes.h. |
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Destructor.
Definition at line 129 of file attributes.h. |
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Clear multiple flags.
Definition at line 159 of file attributes.h. |
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Test for default value.
Reimplemented from faudes::AttributeVoid. Reimplemented in faudes::AttributeCFlags. Definition at line 205 of file attributes.h. |
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Read attributes from tokenreader. If the naxt token is a hex integer, read it and interpret as flag word. If not, do nothing (dont flush tokens, dont throw errors)
Reimplemented from faudes::AttributeVoid. Reimplemented in faudes::AttributeCFlags. Definition at line 93 of file attributes.cpp. |
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Set multiple flags.
Definition at line 154 of file attributes.h. |
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Test a flag.
Definition at line 134 of file attributes.h. |
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Test multible flags, combine by "and".
Definition at line 139 of file attributes.h. |
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Test multible flags, combine by "not or".
Definition at line 149 of file attributes.h. |
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Test multible flags, combine by "or".
Definition at line 144 of file attributes.h. |
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Write attribute value to string.
Reimplemented from faudes::AttributeVoid. Reimplemented in faudes::AttributeCFlags. Definition at line 200 of file attributes.h. |
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Write attribute value to console.
Reimplemented from faudes::AttributeVoid. Reimplemented in faudes::AttributeCFlags. Definition at line 86 of file attributes.cpp. |
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Write attribute value to tokenreader.
Reimplemented from faudes::AttributeVoid. Reimplemented in faudes::AttributeCFlags. Definition at line 77 of file attributes.cpp. |
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Definition at line 211 of file attributes.h. |
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Flags (public access for convenience).
Definition at line 205 of file attributes.h. |