PXSpecificity Class Reference
| Inherits from | NSObject |
| Declared in | PXSpecificity.h |
Overview
A PXSpecificity represents an order lists of specificities based on specificity type. Instances of this class are used to determine the specificity of declarations in order to derive a list of declarations to apply given a set of rule sets being applied to a given element.
Tasks
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– compareSpecificity:Compare the current specificity to another, returning a CFComparisonResult. This is used to sort arrays of items with specificity, typically PXRuleSets
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– incrementSpecifity:Increase the specificity counter for the given specificity type
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– setSpecificity:toValue:Set the specificity counter for a given specificity type
Instance Methods
compareSpecificity:
Compare the current specificity to another, returning a CFComparisonResult. This is used to sort arrays of items with specificity, typically PXRuleSets
- (NSComparisonResult)compareSpecificity:(PXSpecificity *)specificityParameters
- specificity
The other PXSpecificity to compare against
Discussion
Compare the current specificity to another, returning a CFComparisonResult. This is used to sort arrays of items with specificity, typically PXRuleSets
Declared In
PXSpecificity.hincrementSpecifity:
Increase the specificity counter for the given specificity type
- (void)incrementSpecifity:(PXSpecificityType)specificityParameters
- specificity
The specificity type being incremented
Discussion
Increase the specificity counter for the given specificity type
Declared In
PXSpecificity.hsetSpecificity:toValue:
Set the specificity counter for a given specificity type
- (void)setSpecificity:(PXSpecificityType)specificity toValue:(int)valueParameters
- specificity
The specificity type being set
- value
The new value
Discussion
Set the specificity counter for a given specificity type
Declared In
PXSpecificity.h