Reciprocal space real scalar field data Do not use this data structure directly or from a simple pointer ScalarFieldTildeData*; work only with ScalarFieldTilde's. The public functions of ScalarFieldTildeData can be accessed with -> from the ScalarFieldTilde.
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#include <ScalarField.h>
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ScalarFieldTilde | clone () const |
| | clone the data (NOTE: assigning ScalarFieldTilde's makes a new reference to the same data)
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double | getGzero () const |
| | get the G=0 component
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void | setGzero (double Gzero) |
| | set the G=0 component
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| ScalarFieldTildeData (const GridInfo &gInfo, bool onGpu, PrivateTag) |
| | called only by ScalarFieldTildeData::alloc()
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| FieldData (const GridInfo &gInfo, string category, int nElem, bool onGpu=false) |
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void | copyData (const FieldData< complex > &other) |
| | Copy data and scale (used by clone())
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void | absorbScale () const |
| | Absorb scale factor into data.
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complex * | data (bool shouldAbsorbScale=true) |
| | get a pointer to the actual data (after absorbing the scale factor, unless otherwise specified)
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const complex * | data (bool shouldAbsorbScale=true) const |
| | get a const pointer to the actual data (after absorbing the scale factor, unless otherwise specified)
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complex * | dataGpu (bool shouldAbsorbScale=true) |
| | get a pointer to the actual data (after absorbing the scale factor, unless otherwise specified)
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const complex * | dataGpu (bool shouldAbsorbScale=true) const |
| | get a const pointer to the actual data (after absorbing the scale factor, unless otherwise specified)
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complex * | dataPref (bool shouldAbsorbScale=true) |
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const complex * | dataPref (bool shouldAbsorbScale=true) const |
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void | zero () |
| | initialize to zero
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bool | isOnGpu () const |
| | Check where the data is (for #ifdef simplicity exposed even when no GPU_ENABLED)
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void | send (int dest, int tag=0) const |
| | send to another process
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void | recv (int src, int tag=0) |
| | receive from another process
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void | bcast (int root=0) |
| | synchronize across processes (using value on specified root process)
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void | allReduce (MPIUtil::ReduceOp op, bool safeMode=false) |
| | apply all-to-all reduction
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const int | nElem |
| | number of elements
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double | scale |
| | overall scale factor of the data array
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const GridInfo & | gInfo |
| | simulation grid info
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Reciprocal space real scalar field data Do not use this data structure directly or from a simple pointer ScalarFieldTildeData*; work only with ScalarFieldTilde's. The public functions of ScalarFieldTildeData can be accessed with -> from the ScalarFieldTilde.
The documentation for this struct was generated from the following file:
Public Member Functions inherited from FieldData< complex >