C++ (Cpp) nxt_mem_cache_alloc示例

示例#1

文件： njs_object.c 项目： hongzhidao/njs

nxt_noinline njs_object_t *
njs_object_alloc(njs_vm_t *vm)
{
    njs_object_t  *object;

    object = nxt_mem_cache_alloc(vm->mem_cache_pool, sizeof(njs_object_t));

    if (nxt_fast_path(object != NULL)) {
        nxt_lvlhsh_init(&object->hash);
        nxt_lvlhsh_init(&object->shared_hash);
        object->__proto__ = &vm->prototypes[NJS_PROTOTYPE_OBJECT];
    }

    return object;
}

示例#2

文件： njs_regexp.c 项目： tperalta82/nginx-pagespeed-latest

njs_regexp_t *
njs_regexp_alloc(njs_vm_t *vm, njs_regexp_pattern_t *pattern)
{
    njs_regexp_t  *regexp;

    regexp = nxt_mem_cache_alloc(vm->mem_cache_pool, sizeof(njs_regexp_t));

    if (nxt_fast_path(regexp != NULL)) {
        nxt_lvlhsh_init(&regexp->object.hash);
        nxt_lvlhsh_init(&regexp->object.shared_hash);
        regexp->object.__proto__ = &vm->prototypes[NJS_PROTOTYPE_REGEXP];
        regexp->object.shared = 0;
        regexp->last_index = 0;
        regexp->pattern = pattern;
    }

    return regexp;
}

示例#3

文件： njs_object.c 项目： hongzhidao/njs

nxt_noinline njs_object_t *
njs_object_value_alloc(njs_vm_t *vm, const njs_value_t *value, nxt_uint_t type)
{
    nxt_uint_t          index;
    njs_object_value_t  *ov;

    ov = nxt_mem_cache_alloc(vm->mem_cache_pool, sizeof(njs_object_value_t));

    if (nxt_fast_path(ov != NULL)) {
        nxt_lvlhsh_init(&ov->object.hash);
        nxt_lvlhsh_init(&ov->object.shared_hash);

        index = njs_primitive_prototype_index(type);
        ov->object.__proto__ = &vm->prototypes[index];

        ov->value = *value;
    }

    return &ov->object;
}

示例#4

文件： njs_regexp.c 项目： tperalta82/nginx-pagespeed-latest

static void *
njs_regexp_malloc(size_t size, void *memory_data)
{
    return nxt_mem_cache_alloc(memory_data, size);
}