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TDCBase
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Correlation Function or g(2) Function. More...
#include <tdchbt.h>
Data Fields | |
| Int32 | capacity |
| Array size of values. | |
| Int32 | size |
| Number of valid items in values. | |
| Int32 | binWidth |
| Size of a t step in TDC time units. | |
| Int32 | indexOffset |
| Index for element of values that represents t=0. | |
| double | values [1] |
| Array of function values. | |
Correlation Function or g(2) Function.
The struct transports the representation of a correlation function or g(2) function. Values is an array of capacity elements that contiains size function values, each representing a time diff range of binWidth TDC time units (see TDC_setHbtParams).
In correlation functions, size equals binCount and the first value belongs to the argument 0. In the g(2) function, size is 2*binCount-1, and the first value belongs to -binWidth*binCount. The field indexOffset marks the position of the argument 0 in values.
When using the struct to retrieve a function, the capacity must always be sufficient for the expected size; ohterways error TDC_OutOfRange will be returned. It is recommended to create the struct using TDC_createHbtFunction after the last call of TDC_setHbtParams.
1.8.10