#include <processor.h>
Inheritance diagram for EMAN::FFTProcessor:
Public Member Functions | |
void | process_inplace (EMData *image) |
To process an image in-place. | |
string | get_name () const |
Get the processor's name. | |
TypeDict | get_param_types () const |
Get processor parameter information in a dictionary. | |
string | get_desc () const |
Get the descrition of this specific processor. | |
Static Public Member Functions | |
Processor * | NEW () |
Static Public Attributes | |
const string | NAME = "basis.fft" |
dir | 1 for forward transform, -1 for inverse transform, forward transform by default |
Definition at line 6655 of file processor.h.
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Get the descrition of this specific processor. This function must be overwritten by a subclass.
Implements EMAN::Processor. Definition at line 6677 of file processor.h. 06678 { 06679 return "Computes the DFFT (Discrete Fast Fourier Transform) of an image"; 06680 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 6660 of file processor.h. 06661 {
06662 return NAME;
06663 }
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Get processor parameter information in a dictionary. Each parameter has one record in the dictionary. Each record contains its name, data-type, and description.
Reimplemented from EMAN::Processor. Definition at line 6670 of file processor.h. References EMAN::TypeDict::put(). 06671 { 06672 TypeDict d; 06673 d.put("dir", EMObject::INT, "1 for forward transform, -1 for inverse transform"); 06674 return d; 06675 }
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Definition at line 6665 of file processor.h. 06666 { 06667 return new FFTProcessor(); 06668 }
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To process an image in-place. For those processors which can only be processed out-of-place, override this function to just print out some error message to remind user call the out-of-place version.
Implements EMAN::Processor. Definition at line 8052 of file processor.cpp. References EMAN::EMData::do_fft_inplace(), EMAN::EMData::do_ift_inplace(), and EMAN::Dict::has_key(). 08053 { 08054 if( params.has_key("dir") ) { 08055 if ((int)params["dir"]==-1) { 08056 image->do_ift_inplace(); 08057 } 08058 else { 08059 image->do_fft_inplace(); 08060 } 08061 } 08062 }
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Definition at line 212 of file processor.cpp. |