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Ifpack_ConfigDefs.h
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42 
43 #ifndef _IFPACK_CONFIGDEFS_H_
44 #define _IFPACK_CONFIGDEFS_H_
45 
46 /*
47  * The macros PACKAGE, PACKAGE_NAME, etc, get defined for each package and need to
48  * be undef'd here to avoid warnings when this file is included from another package.
49  * KL 11/25/02
50  */
51 #ifdef PACKAGE
52 #undef PACKAGE
53 #endif
54 
55 #ifdef PACKAGE_NAME
56 #undef PACKAGE_NAME
57 #endif
58 
59 #ifdef PACKAGE_BUGREPORT
60 #undef PACKAGE_BUGREPORT
61 #endif
62 
63 #ifdef PACKAGE_STRING
64 #undef PACKAGE_STRING
65 #endif
66 
67 #ifdef PACKAGE_TARNAME
68 #undef PACKAGE_TARNAME
69 #endif
70 
71 #ifdef PACKAGE_VERSION
72 #undef PACKAGE_VERSION
73 #endif
74 
75 #ifdef VERSION
76 #undef VERSION
77 #endif
78 
79 #include <Ifpack_config.h>
80 
81 #ifdef PACKAGE
82 #undef PACKAGE
83 #endif
84 
85 #ifdef PACKAGE_NAME
86 #undef PACKAGE_NAME
87 #endif
88 
89 #ifdef PACKAGE_BUGREPORT
90 #undef PACKAGE_BUGREPORT
91 #endif
92 
93 #ifdef PACKAGE_STRING
94 #undef PACKAGE_STRING
95 #endif
96 
97 #ifdef PACKAGE_TARNAME
98 #undef PACKAGE_TARNAME
99 #endif
100 
101 #ifdef PACKAGE_VERSION
102 #undef PACKAGE_VERSION
103 #endif
104 
105 #ifdef VERSION
106 #undef VERSION
107 #endif
108 
109 #ifdef HAVE_MPI
110 
111 #ifndef EPETRA_MPI
112 #define EPETRA_MPI
113 #endif
114 
115 #endif
116 
117 #include <cstdio>
118 #include <string>
119 #include <iostream>
120 #include <algorithm>
121 #include <vector>
122 using std::string;
123 using std::istream;
124 using std::ostream;
125 using std::cerr;
126 using std::cout;
127 using std::endl;
128 
129 // prints out an error message if variable is not zero,
130 // and returns this value.
131 #define IFPACK_CHK_ERR(ifpack_err) \
132 { if (ifpack_err < 0) { \
133  std::cerr << "IFPACK ERROR " << ifpack_err << ", " \
134  << __FILE__ << ", line " << __LINE__ << std::endl; \
135  return(ifpack_err); } }
136 
137 // prints out an error message if variable is not zero,
138 // and returns void
139 #define IFPACK_CHK_ERRV(ifpack_err) \
140 { if (ifpack_err < 0) { \
141  std::cerr << "IFPACK ERROR " << ifpack_err << ", " \
142  << __FILE__ << ", line " << __LINE__ << std::endl; \
143  return; } }
144 // prints out an error message and returns
145 #define IFPACK_RETURN(ifpack_err) \
146 { if (ifpack_err < 0) { \
147  std::cerr << "IFPACK ERROR " << ifpack_err << ", " \
148  << __FILE__ << ", line " << __LINE__ << std::endl; \
149  } return(ifpack_err); }
150 
151 #define IFPACK_SGN(x) (((x) < 0.0) ? -1.0 : 1.0) /* sign function */
152 #define IFPACK_ABS(x) (((x) > 0.0) ? (x) : (-x)) /* abs function */
153 
154 #endif /*_IFPACK_CONFIGDEFS_H_*/