Changeset 205

Timestamp:

Mar 10, 2004, 11:07:30 AM (22 years ago)

Author:

Paul Price

Message:

Added psType to define the types of arithmetic structures.

File:

• trunk/archive/pslib/include/psStdArrays.h (modified) (2 diffs)

trunk/archive/pslib/include/psStdArrays.h

@@ -4 +4 @@
 #include <complex.h>
 #include "psArray.h"
+
+
+/** Types of the elements of vectors, matrices, etc. */
+enum {
+    PS_TYPE_CHAR,                       //!< Character
+    PS_TYPE_SHORT,                      //!< Short integer
+    PS_TYPE_INT,                        //!< Integer
+    PS_TYPE_LONG,                       //!< Long integer
+    PS_TYPE_UCHAR,                      //!< Unsigned character
+    PS_TYPE_USHORT,                     //!< Unsigned short integer
+    PS_TYPE_UINT,                       //!< Unsigned integer
+    PS_TYPE_ULONG,                      //!< Unsigned long integer
+    PS_TYPE_FLOAT,                      //!< Floating point
+    PS_TYPE_DOUBLE,                     //!< Double-precision floating point
+    PS_TYPE_COMPLEX                     //!< Complex numbers consisting of floating point
+} psElemType;
+
+/** Dimensions of a data type */
+enum {
+    PS_DIMEN_SCALAR,                    //!< Scalar
+    PS_DIMEN_VECTOR,                    //!< A vector
+    PS_DIMEN_MATRIX                     //!< A matrix
+} psDimen;
+
+/** The type of a data type */
+typedef struct {
+    enum psElemType type;               //!< The type
+    enum psDimen dimen;                 //!< The dimensionality
+} psType;
 
 /**
@@ -18 +47 @@
 PS_CREATE_ARRAY_TYPE(psFloat);
 
+/** Define a vector as an array of real numbers */
+typedef psFloatArray psVector;
+
 /** An array of complex numbers */
 PS_DECLARE_ARRAY_TYPE(psComplex);