1 karl  1.5 //%2005////////////////////////////////////////////////////////////////////////

 2 chuck 1.2 //

 3 karl  1.5 // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
 4           // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
 5           // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;

 6 chuck 1.2 // IBM Corp.; EMC Corporation, The Open Group.

 7 karl  1.5 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
 8           // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
 9           // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
10           // EMC Corporation; VERITAS Software Corporation; The Open Group.

11 chuck 1.2 //
12           // Permission is hereby granted, free of charge, to any person obtaining a copy
13           // of this software and associated documentation files (the "Software"), to
14           // deal in the Software without restriction, including without limitation the
15           // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
16           // sell copies of the Software, and to permit persons to whom the Software is
17           // furnished to do so, subject to the following conditions:
18           // 
19           // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
20           // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
21           // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
22           // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
23           // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
24           // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
25           // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26           // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27           //
28           //==============================================================================
29           //
30           // Authors: David Rosckes (rosckes@us.ibm.com)
31           //          Bert Rivero (hurivero@us.ibm.com)
32 chuck 1.2 //          Chuck Carmack (carmack@us.ibm.com)
33           //          Brian Lucier (lucier@us.ibm.com)
34           //
35           // Modified By: 
36           //
37           //%/////////////////////////////////////////////////////////////////////////////
38           
39           #ifndef Pegasus_CQLUtilities_h
40           #define Pegasus_CQLUtilities_h
41           
42           #include <Pegasus/Common/Config.h>
43           #include <Pegasus/CQL/Linkage.h>
44           #include <Pegasus/Common/String.h>
45           
46           
47           #ifdef PEGASUS_USE_EXPERIMENTAL_INTERFACES
48           
49           PEGASUS_NAMESPACE_BEGIN
50           
51           // Forward declares
52           // class PEGASUS_CQL_LINKAGE String;
53 chuck 1.2 
54           class PEGASUS_CQL_LINKAGE CQLUtilities
55           {
56           public:
57             static Uint64 stringToUint64(const String &stringNum);
58             static Sint64 stringToSint64(const String &stringNum);
59             static Real64 stringToReal64(const String &stringNum);

60 lucier 1.3 
61              // This will take a formated string representing a real number and if
62              // it uses scientific notiation, then it will strip off leading 0's
63              // in the exponent.  If the exponent only has 0's, then it will strip
64              // the exponent symbol also.  (ie  "2.56E-00" becomes "2.56"; "2.56E-04"
65              // becomes "2.56E-4".  If there is no exponent, then nothing is changed.
66              // This will also remove a leading '+' sign from the exponent if it is
67              // there.

68 humberto 1.4   static String formatRealStringExponent(const String &realString);
69              
70              private:
71                // This is a helper function which checks if a string has a decimal
72                // point in it.  If so, it calls it a real.  In the case of a badly
73                // formated string, it will fail the format check in StringToReal64.
74                static Boolean isReal(const String &numString);

75 chuck    1.2 };
76              
77              PEGASUS_NAMESPACE_END
78              #endif
79              #endif