summaryrefslogtreecommitdiffstats
path: root/squirrel_3_0_1_stable/squirrel/sqstring.h
diff options
context:
space:
mode:
Diffstat (limited to 'squirrel_3_0_1_stable/squirrel/sqstring.h')
-rw-r--r--squirrel_3_0_1_stable/squirrel/sqstring.h31
1 files changed, 31 insertions, 0 deletions
diff --git a/squirrel_3_0_1_stable/squirrel/sqstring.h b/squirrel_3_0_1_stable/squirrel/sqstring.h
new file mode 100644
index 000000000..235d19059
--- /dev/null
+++ b/squirrel_3_0_1_stable/squirrel/sqstring.h
@@ -0,0 +1,31 @@
+/* see copyright notice in squirrel.h */
+#ifndef _SQSTRING_H_
+#define _SQSTRING_H_
+
+inline SQHash _hashstr (const SQChar *s, size_t l)
+{
+ SQHash h = (SQHash)l; /* seed */
+ size_t step = (l>>5)|1; /* if string is too long, don't hash all its chars */
+ for (; l>=step; l-=step)
+ h = h ^ ((h<<5)+(h>>2)+(unsigned short)*(s++));
+ return h;
+}
+
+struct SQString : public SQRefCounted
+{
+ SQString(){}
+ ~SQString(){}
+public:
+ static SQString *Create(SQSharedState *ss, const SQChar *, SQInteger len = -1 );
+ SQInteger Next(const SQObjectPtr &refpos, SQObjectPtr &outkey, SQObjectPtr &outval);
+ void Release();
+ SQSharedState *_sharedstate;
+ SQString *_next; //chain for the string table
+ SQInteger _len;
+ SQHash _hash;
+ SQChar _val[1];
+};
+
+
+
+#endif //_SQSTRING_H_