//
// Simple variable-length string type.
//
-// Copyright 1996 Derek B. Noonburg
+// Copyright 1996-2003 Glyph & Cog, LLC
//
//========================================================================
-#ifdef __GNUC__
+#include <aconf.h>
+
+#ifdef USE_GCC_PRAGMAS
#pragma implementation
#endif
s[0] = '\0';
}
-GString::GString(const char *s1) {
- int n = strlen(s1);
+GString::GString(const char *sA) {
+ int n = strlen(sA);
s = NULL;
resize(length = n);
- memcpy(s, s1, n + 1);
+ memcpy(s, sA, n + 1);
}
-GString::GString(const char *s1, int length1) {
+GString::GString(const char *sA, int lengthA) {
s = NULL;
- resize(length = length1);
- memcpy(s, s1, length * sizeof(char));
+ resize(length = lengthA);
+ memcpy(s, sA, length * sizeof(char));
+ s[length] = '\0';
+}
+
+GString::GString(GString *str, int idx, int lengthA) {
+ s = NULL;
+ resize(length = lengthA);
+ memcpy(s, str->getCString() + idx, length);
s[length] = '\0';
}
return this;
}
-GString *GString::append(const char *str, int length1) {
- resize(length + length1);
- memcpy(s + length, str, length1);
- length += length1;
+GString *GString::append(const char *str, int lengthA) {
+ resize(length + lengthA);
+ memcpy(s + length, str, lengthA);
+ length += lengthA;
s[length] = '\0';
return this;
}
return this;
}
-GString *GString::insert(int i, const char *str, int length1) {
+GString *GString::insert(int i, const char *str, int lengthA) {
int j;
- resize(length + length1);
+ resize(length + lengthA);
for (j = length; j >= i; --j)
- s[j+length1] = s[j];
- memcpy(s+i, str, length1);
- length += length1;
+ s[j+lengthA] = s[j];
+ memcpy(s+i, str, lengthA);
+ length += lengthA;
return this;
}
int j;
if (n > 0) {
- for (j = i; j <= length - n; ++j)
+ if (i + n > length) {
+ n = length - i;
+ }
+ for (j = i; j <= length - n; ++j) {
s[j] = s[j + n];
+ }
resize(length -= n);
}
return this;