#include <F5Bchart.h>

Data Fields
const char *	domain_name
unsigned	refs
int	perm_vector [FIBER_MAX_RANK]
int	cell_dimensionality
F5_ChartPrecisionTypes	OneBytePrecision
F5_ChartPrecisionTypes	HalfPrecision
F5_ChartPrecisionTypes	SinglePrecision
F5_ChartPrecisionTypes	DoublePrecision
F5_ChartPrecisionTypes	ExtendedPrecision
F5Ttensor_t **	TensorTypes

Detailed Description

Description of a class of coordinate systems, i.e. coordinate system that are allowed to share their positional types.

Examples: ObjtoF5.c.

Definition at line 109 of file F5Bchart.h.

Field Documentation

◆ cell_dimensionality

int ChartDomain_IDs::cell_dimensionality

Definition at line 142 of file F5Bchart.h.

Referenced by F5B_new_global_domain(), F5B_save_global_chart(), F5Bcopy_chart_domain(), and F5file_type().

◆ domain_name

const char* ChartDomain_IDs::domain_name

name for this class of coordinate systems (e.g. cartesian 3D, polar 2D, ...)

Definition at line 112 of file F5Bchart.h.

Referenced by F5B_delete_global_chart(), F5B_new_global_domain(), F5B_read_chart_domain(), F5B_save_global_chart(), F5Bcopy_chart_domain(), F5Binitialize_path(), F5Bopen_coordinate_domain(), F5FB_read_global_chart(), F5LTcreateV(), and F5Tmake_precise_tensor().

◆ DoublePrecision

F5_ChartPrecisionTypes ChartDomain_IDs::DoublePrecision

8 Byte, 64 bit

Definition at line 148 of file F5Bchart.h.

Referenced by F5B_delete_global_chart(), F5B_new_global_domain(), F5B_new_global_float_chart(), F5B_new_global_int_chart(), F5B_new_global_int_domain(), F5B_read_chart_domain(), F5B_save_global_chart(), F5Bcopy_chart_domain(), F5Bget_precision_by_size(), and F5Rcreate_uniformd().

◆ ExtendedPrecision

F5_ChartPrecisionTypes ChartDomain_IDs::ExtendedPrecision

16 Byte, 128 bit

Definition at line 149 of file F5Bchart.h.

Referenced by F5B_delete_global_chart(), and F5Bget_precision_by_size().

◆ HalfPrecision

F5_ChartPrecisionTypes ChartDomain_IDs::HalfPrecision

2 Byte, 16 bit

Definition at line 146 of file F5Bchart.h.

Referenced by F5B_delete_global_chart(), F5B_new_global_int_domain(), and F5Bget_precision_by_size().

◆ OneBytePrecision

F5_ChartPrecisionTypes ChartDomain_IDs::OneBytePrecision

1 Byte, 8 bit

Definition at line 145 of file F5Bchart.h.

Referenced by F5B_delete_global_chart(), F5B_new_global_int_domain(), and F5Bget_precision_by_size().

◆ perm_vector

int ChartDomain_IDs::perm_vector[FIBER_MAX_RANK]

Each type of coordinate system is associated with a certain ordering of multidimensional data. This is the place to specify whether FORTRAN or C order is used for multidimensional arrays.

Note

The predefined F5 coordinate systems use FORTRAN order for compatibility with

numerical simulation programs, which are mostly written in FORTRAN
OpenGL, where the lowest dimension (x) runs fastest
the Amira visualization system
the canonical indexing of images, where the lowest dimension x runs faster than y This convention is reversed as compared to a native definition of a matrix using C arrays of the form
```
      float     matrix[X][Y];
      
```
Here, the dimension Y would run faster in memory than X. If data are stored in this layout (C order), they have to be put into another coordinate system within the context of F5. Different indexing layouts can be mapped onto each other like a coordinate transformation rule. Such a mapping might be straightforward, but involves some computation (which is similar to true coordinate transformations).

Definition at line 141 of file F5Bchart.h.

Referenced by F5B_new_global_domain(), F5B_read_chart_domain(), F5B_save_global_chart(), F5Bcopy_chart_domain(), F5Fcreate(), F5file_type(), and F5Tpermute_dimensions().

◆ refs

unsigned ChartDomain_IDs::refs

reference counter

Definition at line 114 of file F5Bchart.h.

Referenced by F5B_delete_global_chart(), F5B_new_global_domain(), F5B_read_chart_domain(), F5B_save_global_chart(), F5Bincrement_domain_refs(), F5Bopen_coordinate_domain(), and F5LTcreateV().

◆ SinglePrecision

F5_ChartPrecisionTypes ChartDomain_IDs::SinglePrecision

4 Byte, 32 bit

Examples: ObjtoF5.c.

Definition at line 147 of file F5Bchart.h.

Referenced by F5B_delete_global_chart(), F5B_new_global_domain(), F5B_new_global_float_chart(), F5B_new_global_int_chart(), F5B_new_global_int_domain(), F5B_read_chart_domain(), F5B_save_global_chart(), F5Bcopy_chart_domain(), F5Bget_chart_dims(), F5Bget_precision_by_size(), F5Cwrite_regular_surface(), F5Cwrite_triangular_surface_vc(), F5Flink_triangular_surface(), F5Rcreate_rectilinear(), and F5Rcreate_uniformf().

◆ TensorTypes

F5Ttensor_t** ChartDomain_IDs::TensorTypes

Array of pointers to tensor type descriptions. Terminated by NULL pointer;

Definition at line 155 of file F5Bchart.h.

Referenced by F5B_new_global_domain(), and F5Binsert_tensor_type().

The documentation for this struct was generated from the following file:

F5Bchart.h

Data Fields