#ifndef LSTRINGS_H
#define LSTRINGS_H
+#ifdef __GNUG__
+#pragma interface
+#endif
+
#include <cstring>
#include <cctype>
///
double strToDbl(string const & str);
+///
+char lowercase(char c);
+
+///
+char uppercase(char c);
+
///
-string lowercase(string const &);
+string const lowercase(string const &);
///
-string uppercase(string const &);
+string const uppercase(string const &);
// convert T to string
template<typename T>
inline
-string tostr(T const & t)
+string const tostr(T const & t)
{
#ifdef HAVE_SSTREAM
std::ostringstream ostr;
}
inline
-string tostr(bool b)
+string const tostr(bool b)
{
return (b ? "true" : "false");
}
bool containsOnly(char const *, string const &);
/// Counts how many of character c there is in a
-unsigned int countChar(string const & a, char const c);
+unsigned int countChar(string const & a, char c);
/** Extracts a token from this string at the nth delim.
Doesn't modify the original string. Similar to strtok.
#"a;bc;d".token(';', 1) == "bc";#
#"a;bc;d".token(';', 2) == "d";#
*/
-string token(string const & a, char delim, int n);
+string const token(string const & a, char delim, int n);
/** Search a token in this string using the delim.
bool regexMatch(string const & a, string const & pattern);
/// Substitute all "oldchar"s with "newchar"
-string subst(string const & a, char oldchar, char newchar);
+string const subst(string const & a, char oldchar, char newchar);
/// Substitutes all instances of oldstr with newstr
-string subst(string const & a,
+string const subst(string const & a,
char const * oldstr, string const & newstr);
/** Strips characters off the end of a string.
#"abccc".strip('c') = "ab".#
*/
-string strip(string const & a, char const c = ' ');
+string const strip(string const & a, char c = ' ');
/** Strips characters of the beginning of a string.
#"cccba".frontstrip('c') = "ba"#. */
-string frontStrip(string const & a, char const c = ' ');
+string const frontStrip(string const & a, char c = ' ');
/** Strips characters off the beginning of a string.
#"ababcdef".frontstrip("ab") = "cdef"# .*/
-string frontStrip(string const & a, char const * p);
+string const frontStrip(string const & a, char const * p);
/** Splits the string by the first delim.
Splits the string by the first appearance of delim.
Example:
#s1= ""; s2= "a;bc".split(s1, ';') -> s1 == "a"; s2 == "bc";#
*/
-string split(string const & a, string & piece, char delim);
+string const split(string const & a, string & piece, char delim);
/// Same as split but does not return a piece
-string split(string const & a, char delim);
+string const split(string const & a, char delim);
/// Same as split but uses the last delim.
-string rsplit(string const & a, string & piece, char delim);
+string const rsplit(string const & a, string & piece, char delim);
#endif