Actual source code: viewa.c
petsc-3.9.4 2018-09-11
2: #include <petsc/private/viewerimpl.h>
4: const char *const PetscViewerFormats[] = {
5: "DEFAULT",
6: "ASCII_MATLAB",
7: "ASCII_MATHEMATICA",
8: "ASCII_IMPL",
9: "ASCII_INFO",
10: "ASCII_INFO_DETAIL",
11: "ASCII_COMMON",
12: "ASCII_SYMMODU",
13: "ASCII_INDEX",
14: "ASCII_DENSE",
15: "ASCII_MATRIXMARKET",
16: "ASCII_VTK",
17: "ASCII_VTK_CELL",
18: "ASCII_VTK_COORDS",
19: "ASCII_PCICE",
20: "ASCII_PYTHON",
21: "ASCII_FACTOR_INFO",
22: "ASCII_LATEX",
23: "ASCII_XML",
24: "ASCII_GLVIS",
25: "DRAW_BASIC",
26: "DRAW_LG",
27: "DRAW_CONTOUR",
28: "DRAW_PORTS",
29: "VTK_VTS",
30: "VTK_VTR",
31: "VTK_VTU",
32: "BINARY_MATLAB",
33: "NATIVE",
34: "HDF5_VIZ",
35: "NOFORMAT",
36: "LOAD_BALANCE",
37: "PetscViewerFormat",
38: "PETSC_VIEWER_",
39: 0
40: };
42: /*@C
43: PetscViewerSetFormat - Sets the format for PetscViewers.
45: Logically Collective on PetscViewer
47: This routine is deprecated, you should use PetscViewerPushFormat()/PetscViewerPopFormat()
49: Input Parameters:
50: + viewer - the PetscViewer
51: - format - the format
53: Level: intermediate
55: Notes:
56: Available formats include
57: + PETSC_VIEWER_DEFAULT - default format
58: . PETSC_VIEWER_ASCII_MATLAB - MATLAB format
59: . PETSC_VIEWER_ASCII_DENSE - print matrix as dense
60: . PETSC_VIEWER_ASCII_IMPL - implementation-specific format
61: (which is in many cases the same as the default)
62: . PETSC_VIEWER_ASCII_INFO - basic information about object
63: . PETSC_VIEWER_ASCII_INFO_DETAIL - more detailed info
64: about object
65: . PETSC_VIEWER_ASCII_COMMON - identical output format for
66: all objects of a particular type
67: . PETSC_VIEWER_ASCII_INDEX - (for vectors) prints the vector
68: element number next to each vector entry
69: . PETSC_VIEWER_ASCII_SYMMODU - print parallel vectors without
70: indicating the processor ranges
71: . PETSC_VIEWER_ASCII_VTK - outputs the object to a VTK file
72: . PETSC_VIEWER_NATIVE - store the object to the binary
73: file in its native format (for example, dense
74: matrices are stored as dense), DMDA vectors are dumped directly to the
75: file instead of being first put in the natural ordering
76: . PETSC_VIEWER_DRAW_BASIC - views the vector with a simple 1d plot
77: . PETSC_VIEWER_DRAW_LG - views the vector with a line graph
78: - PETSC_VIEWER_DRAW_CONTOUR - views the vector with a contour plot
80: These formats are most often used for viewing matrices and vectors.
82: If a format (for example PETSC_VIEWER_DRAW_CONTOUR) was applied to a viewer
83: where it didn't apply (PETSC_VIEWER_STDOUT_WORLD) it cause the default behavior
84: for that viewer to be used.
86: Note: This supports passing in a NULL for the viewer for use in the debugger, but it should never be called in the code with a NULL viewer
88: Concepts: PetscViewer^setting format
90: .seealso: PetscViewerASCIIOpen(), PetscViewerBinaryOpen(), MatView(), VecView(), PetscViewerType,
91: PetscViewerPushFormat(), PetscViewerPopFormat(), PetscViewerDrawOpen(),PetscViewerSocketOpen()
92: @*/
93: PetscErrorCode PetscViewerSetFormat(PetscViewer viewer,PetscViewerFormat format)
94: {
96: if (!viewer) viewer = PETSC_VIEWER_STDOUT_SELF;
99: viewer->format = format;
100: return(0);
101: }
103: /*@C
104: PetscViewerPushFormat - Sets the format for file PetscViewers.
106: Logically Collective on PetscViewer
108: Input Parameters:
109: + viewer - the PetscViewer
110: - format - the format
112: Level: intermediate
114: Notes:
115: Available formats include
116: + PETSC_VIEWER_DEFAULT - default format
117: . PETSC_VIEWER_ASCII_MATLAB - MATLAB format
118: . PETSC_VIEWER_ASCII_IMPL - implementation-specific format
119: (which is in many cases the same as the default)
120: . PETSC_VIEWER_ASCII_INFO - basic information about object
121: . PETSC_VIEWER_ASCII_INFO_DETAIL - more detailed info
122: about object
123: . PETSC_VIEWER_ASCII_COMMON - identical output format for
124: all objects of a particular type
125: . PETSC_VIEWER_ASCII_INDEX - (for vectors) prints the vector
126: element number next to each vector entry
127: . PETSC_VIEWER_NATIVE - store the object to the binary
128: file in its native format (for example, dense
129: matrices are stored as dense), for DMDA vectors displays vectors in DMDA ordering, not natural
130: . PETSC_VIEWER_DRAW_BASIC - views the vector with a simple 1d plot
131: . PETSC_VIEWER_DRAW_LG - views the vector with a line graph
132: . PETSC_VIEWER_DRAW_CONTOUR - views the vector with a contour plot
133: - PETSC_VIEWER_ASCII_XML - saves the data in XML format, needed for PetscLogView() when viewing with PetscLogNestedBegin()
135: These formats are most often used for viewing matrices and vectors.
136: Currently, the object name is used only in the MATLAB format.
138: Concepts: PetscViewer^setting format
140: .seealso: PetscViewerASCIIOpen(), PetscViewerBinaryOpen(), MatView(), VecView(),
141: PetscViewerSetFormat(), PetscViewerPopFormat()
142: @*/
143: PetscErrorCode PetscViewerPushFormat(PetscViewer viewer,PetscViewerFormat format)
144: {
148: if (viewer->iformat > PETSCVIEWERFORMATPUSHESMAX-1) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Too many PetscViewerPushFormat(), perhaps you forgot PetscViewerPopFormat()?");
150: viewer->formats[viewer->iformat++] = viewer->format;
151: viewer->format = format;
152: return(0);
153: }
155: /*@C
156: PetscViewerPopFormat - Resets the format for file PetscViewers.
158: Logically Collective on PetscViewer
160: Input Parameters:
161: . viewer - the PetscViewer
163: Level: intermediate
165: Concepts: PetscViewer^setting format
167: .seealso: PetscViewerASCIIOpen(), PetscViewerBinaryOpen(), MatView(), VecView(),
168: PetscViewerSetFormat(), PetscViewerPushFormat()
169: @*/
170: PetscErrorCode PetscViewerPopFormat(PetscViewer viewer)
171: {
174: if (viewer->iformat <= 0) return(0);
176: viewer->format = viewer->formats[--viewer->iformat];
177: return(0);
178: }
180: PetscErrorCode PetscViewerGetFormat(PetscViewer viewer,PetscViewerFormat *format)
181: {
183: *format = viewer->format;
184: return(0);
185: }