C++ (Cpp) js_hash_id示例

示例#1

js_hash_scope_add(JSContext *cx, JSScope *scope, jsval id, JSProperty *prop)
{
    PRHashTable *table = scope->data;
    const void *key;
    PRHashNumber keyHash;
    PRHashEntry **hep;
    JSSymbol *sym, **sp;

    PR_ASSERT(JS_IS_LOCKED(cx));
    table->allocPriv = cx;
    key = (const void *)id;
    keyHash = js_hash_id(key);
    hep = PR_HashTableRawLookup(table, keyHash, key);
    sym = (JSSymbol *) *hep;
    SCOPE_ADD(
        sym = (JSSymbol *) PR_HashTableRawAdd(table, hep, keyHash, key, NULL);
        if (!sym)
        return NULL;
    );

示例#2

文件： jsscope.c 项目： gitpan/FreeWRL

js_hash_scope_add(JSContext *cx, JSScope *scope, jsid id, JSScopeProperty *sprop)
{
    PRHashTable *table = scope->data;
    const void *key;
    prhashcode keyHash;
    PRHashEntry **hep;
    JSSymbol *sym, **sp;
    JSScopePrivate *priv;

    PR_ASSERT(JS_IS_SCOPE_LOCKED(scope));
    priv = table->allocPriv;
    priv->context = cx;
    key = (const void *)id;
    keyHash = js_hash_id(key);
    hep = PR_HashTableRawLookup(table, keyHash, key);
    sym = (JSSymbol *) *hep;
    SCOPE_ADD(priv,
	sym = (JSSymbol *) PR_HashTableRawAdd(table, hep, keyHash, key, NULL);
	if (!sym)
	    return NULL;
    );