#include <AMReX_FArrayBox.H>
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| FABio_binary (RealDescriptor *rd_) |
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void | read (std::istream &is, FArrayBox &fb) const override |
| Pure virtual function. Derived classes MUST override this function to read an FArrayBox from the istream, under the assumption that the header has already been read. More...
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void | write (std::ostream &os, const FArrayBox &fb, int comp, int num_comp) const override |
| Pure virtual function. Derived classes MUST override this function to write the FArrayBox to the ostream, under the assumption that the header for the FAB has already been written. Write it out as if it only had num_comp components with component comp being the first one. More...
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void | skip (std::istream &is, FArrayBox &f) const override |
| Pure virtual function. Derived classes MUST override this function to skip over the next FAB f in the istream, under the assumption that the header for the FAB f has already been skipped over. More...
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void | skip (std::istream &is, FArrayBox &f, int nCompToSkip) const override |
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virtual | ~FABio ()=default |
| The virtual destructor. More...
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enum | Precision { FAB_FLOAT = 0
, FAB_DOUBLE
} |
| An enum which controls precision of FAB output. Valid values are FAB_FLOAT and FAB_DOUBLE. This is deprecated; i.e. please don't use it except for reading old FABs as it will probably be going away in a later release. More...
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enum | Format {
FAB_ASCII
, FAB_IEEE
, FAB_NATIVE
, FAB_8BIT = 4
,
FAB_IEEE_32
, FAB_NATIVE_32
} |
| An enum which controls format of FAB output. More...
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enum | Ordering { FAB_NORMAL_ORDER
, FAB_REVERSE_ORDER
, FAB_REVERSE_ORDER_2
} |
| An enum which controls byte ordering of FAB output. Valid values are FAB_NORMAL_ORDER, FAB_REVERSE_ORDER, and FAB_REVERSE_ORDER_2. This is deprecated; i.e. please don't use it except for reading old FABs as it will probably be going away in a later release. These exist solely to describe the ordering of "old" FABs that you want to read. More...
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static FABio * | read_header (std::istream &is, FArrayBox &f) |
| Read in the header from the istream. Returns a new'd FABio of the written-out type. Complements write_header. The user is responsible for delete'ing the returned FABio*. The FArrayBox f is resized to be on the Box and number of components read in from the header file. This is in preparation for next doing a read. This is split up so that we can make the read functions virtual, while having all the code for detailing the type of FArrayBox that was written out in one place. More...
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static FABio * | read_header (std::istream &is, FArrayBox &f, int compIndex, int &nCompAvailable) |
| Same as above except create a single component fab with data from the compIndex component of the istream fab. Return the number of available components in the istream fab. More...
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◆ FABio_binary()
◆ read()
void amrex::FABio_binary::read |
( |
std::istream & |
is, |
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FArrayBox & |
fb |
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) |
| const |
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overridevirtual |
Pure virtual function. Derived classes MUST override this function to read an FArrayBox from the istream, under the assumption that the header has already been read.
Implements amrex::FABio.
◆ skip() [1/2]
void amrex::FABio_binary::skip |
( |
std::istream & |
is, |
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FArrayBox & |
f |
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) |
| const |
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overridevirtual |
Pure virtual function. Derived classes MUST override this function to skip over the next FAB f in the istream, under the assumption that the header for the FAB f has already been skipped over.
Implements amrex::FABio.
◆ skip() [2/2]
void amrex::FABio_binary::skip |
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std::istream & |
is, |
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FArrayBox & |
f, |
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int |
nCompToSkip |
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) |
| const |
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overridevirtual |
◆ write()
void amrex::FABio_binary::write |
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std::ostream & |
os, |
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const FArrayBox & |
fb, |
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int |
comp, |
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int |
num_comp |
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) |
| const |
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overridevirtual |
Pure virtual function. Derived classes MUST override this function to write the FArrayBox to the ostream, under the assumption that the header for the FAB has already been written. Write it out as if it only had num_comp components with component comp being the first one.
Implements amrex::FABio.
◆ write_header()
void amrex::FABio_binary::write_header |
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std::ostream & |
os, |
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const FArrayBox & |
f, |
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int |
nvar |
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) |
| const |
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overrideprivatevirtual |
◆ realDesc
The documentation for this class was generated from the following files: