#include <string>
#include <vector>
+#include <msp/core/mspcore_api.h>
namespace Msp {
than, equal to or greater than zero depending on whether the first string
lexicographically precedes, is equal to or follows the second one,
respectively. */
-int strcasecmp(const std::string &s1, const std::string &s2);
+MSPCORE_API int strcasecmp(const std::string &s1, const std::string &s2);
/** Converts a string to lower case. */
-std::string tolower(const std::string &);
+MSPCORE_API std::string tolower(const std::string &);
/** Converts a string to upper case. */
-std::string toupper(const std::string &);
+MSPCORE_API std::string toupper(const std::string &);
/** Checks whether a string consists of digits only. */
-bool isnumrc(const std::string &);
+MSPCORE_API bool isnumrc(const std::string &);
/** Checks whether a string consists of alphabetic characters only. */
-bool isalpha(const std::string &);
+MSPCORE_API bool isalpha(const std::string &);
/** Checks whether a string consists of alphanumeric characters only. */
-bool isalnum(const std::string &);
+MSPCORE_API bool isalnum(const std::string &);
/* These are required to make the standard version work from inside the Msp
namespace */
If max_split is non-negative, at most that many split will be performed, i.e.
the resulting vector will contain at most max_split+1 elements. */
-std::vector<std::string> split(const std::string &str, const std::string &sep = " \t\r\n", int max_split = -1);
+MSPCORE_API std::vector<std::string> split(const std::string &str, const std::string &sep = " \t\r\n", int max_split = -1);
/** Splits a string on occurrences of a single character. */
-std::vector<std::string> split(const std::string &str, char sep, int max_split = -1);
+MSPCORE_API std::vector<std::string> split(const std::string &str, char sep, int max_split = -1);
/** Splits a string on occurrences of another string. */
-std::vector<std::string> split_long(const std::string &str, const std::string &sep, int max_split = -1);
+MSPCORE_API std::vector<std::string> split_long(const std::string &str, const std::string &sep, int max_split = -1);
/** Splits a string on occurrences of another string. Two consecutive
separators will cause an empty string to be placed in the result. */
-std::vector<std::string> split_fields(const std::string &str, const std::string &sep, int max_split = -1);
+MSPCORE_API std::vector<std::string> split_fields(const std::string &str, const std::string &sep, int max_split = -1);
/** Splits a string on occurrences of a single character. Two consecutive
separators will cause an empty string to be placed in the result. */
-std::vector<std::string> split_fields(const std::string &str, char sep, int max_split = -1);
+MSPCORE_API std::vector<std::string> split_fields(const std::string &str, char sep, int max_split = -1);
+
+/** Appends a string to another, using a separator if both are non-empty. */
+MSPCORE_API std::string &append(std::string &str, const std::string &sep, const std::string &other);
+
+/** Joins two strings, using a separator if both are non-empty. */
+MSPCORE_API std::string join(const std::string &str1, const std::string &sep, const std::string &str2);
/** Concatenates strings from an iterator range. */
template<typename Iter>
{
std::string result;
for(Iter i=begin; i!=end; ++i)
- {
- if(i!=begin)
- result += sep;
- result += *i;
- }
+ append(result, sep, *i);
return result;
}
/** Strips leading and trailing whitespace from a string. */
-std::string strip(const std::string &);
+MSPCORE_API std::string strip(const std::string &);
/** Unescapes a string with C escape sequences. */
-std::string c_unescape(const std::string &str);
+MSPCORE_API std::string c_unescape(const std::string &str);
/** Escapes any non-printable characters in a string with C escape sequences.
Optionally, any characters with the high bit set can be escaped as well. */
-std::string c_escape(const std::string &str, bool escape_8bit = true);
+MSPCORE_API std::string c_escape(const std::string &str, bool escape_8bit = true);
} // namespace Msp