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DynamicAccumulatorChainArray< T, Selected > Class Template Reference |
Create an array of dynamic accumulator chains containing the selected per-region and global statistics and their dependencies. More...
#include <vigra/accumulator.hxx>
Public Member Functions | |
void | activate (std::string tag) |
template<class TAG > | |
void | activate () |
void | activateAll () |
ArrayVector< std::string > | activeNames () const |
bool | isActive (std::string tag) const |
template<class TAG > | |
bool | isActive () const |
unsigned int | passesRequired () const |
Public Member Functions inherited from AccumulatorChainArray< T, Selected, true > | |
MultiArrayIndex | ignoredLabel () const |
void | ignoreLabel (MultiArrayIndex l) |
MultiArrayIndex | maxRegionLabel () const |
void | merge (unsigned i, unsigned j) |
void | merge (AccumulatorChainArray const &o) |
void | merge (AccumulatorChainArray const &o, ArrayLike const &labelMapping) |
void | operator+= (AccumulatorChainArray const &o) |
void | operator+= (AccumulatorChainImpl const &o) |
unsigned int | regionCount () const |
void | setCoordinateOffset (MultiArrayIndex k, SHAPE const &offset) |
void | setCoordinateOffset (SHAPE const &offset) void reset(unsigned int reset_to_pass=0) |
void | setHistogramOptions (HistogramOptions const &options) |
void | setHistogramOptions (HistogramOptions const ®ionoptions, HistogramOptions const &globaloptions) |
void | setMaxRegionLabel (unsigned label) |
void | updatePassN (T const &t, unsigned int N) |
void | updatePassN (T const &t, double weight, unsigned int N) |
Additional Inherited Members | |
Static Public Member Functions inherited from AccumulatorChainArray< T, Selected, true > | |
static ArrayVector < std::string > const & | tagNames () |
Create an array of dynamic accumulator chains containing the selected per-region and global statistics and their dependencies.
DynamicAccumulatorChainArray is used to compute per-region statistics (as well as global statistics) with run-time activation. A set of statistics is selected at run-time and from this set statistics can be activated at run-time by calling activate<stat>() or activate(std::string stat).
The template parameters are as follows:
Usage:
See Feature Accumulators for more information and examples of use.
void activate | ( | std::string | tag | ) |
Activate statistic 'tag'. Alias names are not recognized. If the statistic is not in the accumulator chain a PreconditionViolation is thrown.
void activate | ( | ) |
activate<TAG>() activates statistic 'TAG'. If the statistic is not in the accumulator chain it is ignored. (?)
void activateAll | ( | ) |
Activate all statistics in the accumulator chain.
bool isActive | ( | std::string | tag | ) | const |
Return true if the statistic 'tag' is active, i.e. activate(std::string tag) or activate<TAG>() has been called. If the statistic is not in the accumulator chain a PreconditionViolation is thrown. (Note that alias names are not recognized.)
bool isActive | ( | ) | const |
isActive<TAG>() returns true if statistic 'TAG' is active, i.e. activate(std::string tag) or activate<TAG>() has been called. If the statistic is not in the accumulator chain, true is returned. (?)
ArrayVector<std::string> activeNames | ( | ) | const |
Return names of all statistics in the accumulator chain that are active.
unsigned int passesRequired | ( | ) | const |
Return number of passes required to compute the active statistics in the accumulator chain.
© Ullrich Köthe (ullrich.koethe@iwr.uni-heidelberg.de) |
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