#include <GBTSampler.h>
Internal
This holds information typically found in the SAMPLER table of the GBT backend FITS files.
It is useful to provide a common interface to access the information in the sampler table. In addition, since only the GBT ACS follows the full convention and provides a complete sampler table, it is useful to make the other backends appear as if they had this table so that downstream code need not know about the differences.
Definition at line 70 of file GBTSampler.h.
Public Member Functions | |
| GBTSampler (const GBTBackendTable &backendTab, Int nIFrows) | |
| construct from an existing GBTBackendTable and possibly using the number of IF rows (SP backend only) | |
| GBTSampler (const GBTSampler &other) | |
| Copy-constructor, uses copy semantics. | |
| ~GBTSampler () | |
| GBTSampler & | operator= (const GBTSampler &other) |
| Assignment operator, uses copy semantics. | |
| uInt | nrows () const |
| The number of rows (samplers) present. | |
| const String & | bankA (uInt whichRow) const |
| BANK_A for a given row. | |
| const String & | bankB (uInt whichRow) const |
| BANK_B for a given row. | |
| Int | portA (uInt whichRow) const |
| PORT_A for a given row. | |
| Int | portB (uInt whichRow) const |
| PORT_B for a given row. | |
| Bool | hasCross () const |
| Does this SAMPLER have any cross-polarization data. | |
| uInt | nchan (uInt whichRow) const |
| Return the number of channels for this row of the sampler table. | |
Private Member Functions | |
| GBTSampler () | |
Private Attributes | |
| Vector< String > | itsBankA |
| Vector< String > | itsBankB |
| Vector< Int > | itsPortA |
| Vector< Int > | itsPortB |
| Vector< Int > | itsNchan |
| Bool | itsHasCross |
| GBTSampler::GBTSampler | ( | const GBTBackendTable & | backendTab, | |
| Int | nIFrows | |||
| ) |
construct from an existing GBTBackendTable and possibly using the number of IF rows (SP backend only)
| GBTSampler::GBTSampler | ( | const GBTSampler & | other | ) |
Copy-constructor, uses copy semantics.
| GBTSampler::~GBTSampler | ( | ) | [inline] |
Definition at line 80 of file GBTSampler.h.
| GBTSampler::GBTSampler | ( | ) | [private] |
| GBTSampler& GBTSampler::operator= | ( | const GBTSampler & | other | ) |
Assignment operator, uses copy semantics.
| uInt GBTSampler::nrows | ( | ) | const [inline] |
The number of rows (samplers) present.
Definition at line 86 of file GBTSampler.h.
References itsBankA.
| const String& GBTSampler::bankA | ( | uInt | whichRow | ) | const [inline] |
BANK_A for a given row.
For ACS, returns value in BANK_A column SP receiver row is now correctly translated to BANK_A values for Sqr/Cross mode and Square modes. For the DCR, returns value of INPBANK keyword.
Definition at line 93 of file GBTSampler.h.
References itsBankA.
| const String& GBTSampler::bankB | ( | uInt | whichRow | ) | const [inline] |
BANK_B for a given row.
For ACS, returns value in BANK_B column. SP receiver row is now correctly translated to BANK_B values for Sqr/Cross mode and Square modes. For DCR bankB==bankA.
Definition at line 100 of file GBTSampler.h.
References itsBankB.
| Int GBTSampler::portA | ( | uInt | whichRow | ) | const [inline] |
PORT_A for a given row.
For ACS, returns value in PORT_A column. SP receiver row is now correctly translated to PORT_A values for Sqr/Cross mode and Square modes. For DCR, this is the value of CHANNELID + 1.
Definition at line 107 of file GBTSampler.h.
References itsPortA.
| Int GBTSampler::portB | ( | uInt | whichRow | ) | const [inline] |
PORT_B for a given row.
For ACS, returns value in PORT_B column. SP receiver row is now correctly translated to PORT_B values for Sqr/Cross mode and Square modes. For DCR portB==portA.
Definition at line 114 of file GBTSampler.h.
References itsPortB.
| Bool GBTSampler::hasCross | ( | ) | const [inline] |
Does this SAMPLER have any cross-polarization data.
For ACS, this returns True if POLARIZE=="CROSS" For SpectralProcessor this returns true in SquareCross mode. For DCR data this always returns False.
Definition at line 120 of file GBTSampler.h.
References itsHasCross.
| uInt GBTSampler::nchan | ( | uInt | whichRow | ) | const [inline] |
Return the number of channels for this row of the sampler table.
Definition at line 123 of file GBTSampler.h.
References itsNchan.
Vector<String> GBTSampler::itsBankA [private] |
Vector<String> GBTSampler::itsBankB [private] |
Vector<Int> GBTSampler::itsPortA [private] |
Vector<Int> GBTSampler::itsPortB [private] |
Vector<Int> GBTSampler::itsNchan [private] |
Bool GBTSampler::itsHasCross [private] |
1.5.1