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root/OpenMD/trunk/src/utils/StringUtils.cpp

Comparing trunk/src/utils/StringUtils.cpp (file contents):
Revision 406 by gezelter, Tue Mar 8 21:07:34 2005 UTC vs.
Revision 1790 by gezelter, Thu Aug 30 17:18:22 2012 UTC

#	Line 6 | Line 6
6		* redistribute this software in source and binary code form, provided
7		* that the following conditions are met:
8		*
9	<	* 1. Acknowledgement of the program authors must be made in any
10	<	*    publication of scientific results based in part on use of the
11	<	*    program.  An acceptable form of acknowledgement is citation of
12	<	*    the article in which the program was described (Matthew
13	<	*    A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher
14	<	*    J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented
15	<	*    Parallel Simulation Engine for Molecular Dynamics,"
16	<	*    J. Comput. Chem. 26, pp. 252-271 (2005))
17	<	*
18	<	* 2. Redistributions of source code must retain the above copyright
9	>	* 1. Redistributions of source code must retain the above copyright
10		*    notice, this list of conditions and the following disclaimer.
11		*
12	<	* 3. Redistributions in binary form must reproduce the above copyright
12	>	* 2. Redistributions in binary form must reproduce the above copyright
13		*    notice, this list of conditions and the following disclaimer in the
14		*    documentation and/or other materials provided with the
15		*    distribution.
#	Line 37 | Line 28
28		* arising out of the use of or inability to use software, even if the
29		* University of Notre Dame has been advised of the possibility of
30		* such damages.
31	+	*
32	+	* SUPPORT OPEN SCIENCE!  If you use OpenMD or its source code in your
33	+	* research, please cite the appropriate papers when you publish your
34	+	* work.  Good starting points are:
35	+	*
36	+	* [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).
37	+	* [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).
38	+	* [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).
39	+	* [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010).
40	+	* [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
41		*/
42	<
42	>
43	>	#include "config.h"
44	>	#include <algorithm>
45	>	#include <stdlib.h>
46	>	#include <cctype>
47	>	#include <cstdlib>
48	>	#include <string>
49		#include "utils/StringUtils.hpp"
50
51	<	namespace oopse {
51	>	#ifdef _MSC_VER
52	>	#define strcasecmp _stricmp
53	>	#define strdup _strdup
54	>	#define strtoull _strtoui64
55	>	#endif
56	>
57	>
58	>	namespace OpenMD {
59		std::string UpperCase(const std::string& S) {
60		std::string uc = S;
61		unsigned int n = uc.size();
#	Line 90 | Line 104 | namespace oopse {
104		return (str);
105		}
106
107	<	int findBegin(std::istream &theStream, char* startText ){
107	>	int findBegin(std::istream &theStream, const char* startText ){
108		const int MAXLEN = 1024;
109		char readLine[MAXLEN];
110		int foundText = 0;
111		int lineNum;
112		char* the_token;
99	–	char* eof_test;
113
114		// rewind the stream
115		theStream.seekg (0, std::ios::beg);
#	Line 178 | Line 191 | namespace oopse {
191		return 0;
192		}
193
194	<	std::string OOPSE_itoa(int value, unsigned int base = 10) {
194	>	std::string OpenMD_itoa(int value, unsigned int base) {
195		const char digitMap[] = "0123456789abcdef";
196		std::string buf;
197
#	Line 216 | Line 229 | namespace oopse {
229		std::string getSuffix(const std::string& str) {
230		return str.substr(0, str.find('.'));
231		}
232	+
233	+	bool isInteger(const std::string& str) {
234	+
235	+	bool result = false;
236	+
237	+	std::string::const_iterator i = str.begin();
238	+	if (i != str.end() && (*i == '+' || *i == '-' || std::isdigit(*i) )) {
239	+	++i;
240	+	while (i != str.end() && std::isdigit(*i))
241	+	++i;
242	+	if (i == str.end())
243	+	result = true;
244	+	}
245	+
246	+	return result;
247	+	}
248
249	+	bool CaseInsensitiveEquals(const char ch1, const char ch2) {
250	+	return std::toupper((unsigned char)ch1) == std::toupper((unsigned char)ch2);
251	+	}
252	+
253	+	size_t CaseInsensitiveFind(const std::string& str1, const std::string& str2) {
254	+	std::string::const_iterator pos = std::search(str1.begin(), str1.end(), str2.begin(), str2.end(), CaseInsensitiveEquals);
255	+	if (pos == str1.end())
256	+	return std::string::npos;
257	+	else
258	+	return pos - str1.begin();
259	+	}
260	+
261	+	/**
262	+	*    memparse - parse a string with mem suffixes into a number
263	+	*    @ptr: Where parse begins
264	+	*    @retptr: (output) Pointer to next char after parse completes
265	+	*
266	+	*    Parses a string into a number.  The number stored at @ptr is
267	+	*    potentially suffixed with %K (for kilobytes, or 1024 bytes),
268	+	*    %M (for megabytes, or 1048576 bytes), or %G (for gigabytes, or
269	+	*    1073741824).  If the number is suffixed with K, M, or G, then
270	+	*    the return value is the number multiplied by one kilobyte, one
271	+	*    megabyte, or one gigabyte, respectively.
272	+	*/
273	+	unsigned long long memparse (char *ptr,  char **retptr) {
274	+	unsigned long long ret = strtoull (ptr, retptr, 0);
275	+
276	+	switch (**retptr) {
277	+	case 'G':
278	+	case 'g':
279	+	ret <<= 10;
280	+	case 'M':
281	+	case 'm':
282	+	ret <<= 10;
283	+	case 'K':
284	+	case 'k':
285	+	ret <<= 10;
286	+	(*retptr)++;
287	+	default:
288	+	break;
289	+	}
290	+	return ret;
291	+	}
292	+
293		}

Comparing trunk/src/utils/StringUtils.cpp (property svn:keywords):
Revision 406 by gezelter, Tue Mar 8 21:07:34 2005 UTC vs.
Revision 1790 by gezelter, Thu Aug 30 17:18:22 2012 UTC

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