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Add helper count function to Variant

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To get counts of items before getting the list, which is useful for
GDNative so users can pre-allocate the buffer with the correct size
without having to get the list twice.
This commit is contained in:
George Marques 2020-12-27 11:09:06 -03:00
parent d55e335026
commit d66a58a4d4
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4 changed files with 25 additions and 0 deletions
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4
core/variant/variant.h
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@ -497,6 +497,7 @@ public:
static bool is_builtin_method_const(Variant::Type p_type, const StringName &p_method);
static bool is_builtin_method_vararg(Variant::Type p_type, const StringName &p_method);
static void get_builtin_method_list(Variant::Type p_type, List<StringName> *p_list);
static int get_builtin_method_count(Variant::Type p_type);
void call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error);
Variant call(const StringName &p_method, const Variant &p_arg1 = Variant(), const Variant &p_arg2 = Variant(), const Variant &p_arg3 = Variant(), const Variant &p_arg4 = Variant(), const Variant &p_arg5 = Variant());
@ -535,6 +536,7 @@ public:
static bool has_member(Variant::Type p_type, const StringName &p_member);
static Variant::Type get_member_type(Variant::Type p_type, const StringName &p_member);
static void get_member_list(Type p_type, List<StringName> *r_members);
static int get_member_count(Type p_type);
static ValidatedSetter get_member_validated_setter(Variant::Type p_type, const StringName &p_member);
static ValidatedGetter get_member_validated_getter(Variant::Type p_type, const StringName &p_member);
@ -628,6 +630,7 @@ public:
static bool is_utility_function_vararg(const StringName &p_name);
static void get_utility_function_list(List<StringName> *r_functions);
static int get_utility_function_count();
//argsVariant call()
@ -642,6 +645,7 @@ public:
void static_assign(const Variant &p_variant);
static void get_constants_for_type(Variant::Type p_type, List<StringName> *p_constants);
static int get_constants_count_for_type(Variant::Type p_type);
static bool has_constant(Variant::Type p_type, const StringName &p_value);
static Variant get_constant_value(Variant::Type p_type, const StringName &p_value, bool *r_valid = nullptr);