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MRI-Binding: Optimize attribute setters

This commit is contained in:
Jonas Kulla 2013-12-18 17:36:45 +01:00
parent f1df97551c
commit 7e943e2803
1 changed files with 75 additions and 10 deletions
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85
binding-mri/binding-util.h
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@ -184,6 +184,70 @@ rb_bool_new(bool value)
return value ? Qtrue : Qfalse;
}
inline void
rb_float_arg(VALUE arg, double *out, int argPos = 0)
{
switch (rb_type(arg))
{
case RUBY_T_FLOAT :
*out = rb_float_value(arg);
break;
case RUBY_T_FIXNUM :
*out = rb_fix2int(arg);
break;
default:
rb_raise(rb_eTypeError, "Argument %d: Expected float", argPos);
}
}
inline void
rb_int_arg(VALUE arg, int *out, int argPos = 0)
{
switch (rb_type(arg))
{
case RUBY_T_FLOAT :
// FIXME check int range?
*out = rb_num2long(arg);
break;
case RUBY_T_FIXNUM :
*out = rb_fix2int(arg);
break;
default:
rb_raise(rb_eTypeError, "Argument %d: Expected fixnum", argPos);
}
}
inline void
rb_bool_arg(VALUE arg, bool *out, int argPos = 0)
{
switch (rb_type(arg))
{
case RUBY_T_TRUE :
*out = true;
break;
case RUBY_T_FALSE :
case RUBY_T_NIL :
*out = false;
break;
default:
rb_raise(rb_eTypeError, "Argument %d: Expected bool", argPos);
}
}
inline void
rb_check_argc(int actual, int expected)
{
if (actual != expected)
rb_raise(rb_eArgError, "wrong number of arguments (%d for %d)",
actual, expected);
}
#define RB_METHOD(name) \
static VALUE name(int argc, VALUE *argv, VALUE self)
@ -225,10 +289,10 @@ rb_bool_new(bool value)
} \
RB_METHOD(Klass##Set##PropName) \
{ \
rb_check_argc(argc, 1); \
Klass *k = getPrivateData<Klass>(self); \
VALUE propObj; \
VALUE propObj = *argv; \
PropKlass *prop; \
rb_get_args(argc, argv, "o", &propObj, RB_ARG_END); \
prop = getPrivateDataCheck<PropKlass>(propObj, PropKlass##Type); \
GUARD_EXC( k->set##PropName(prop); ) \
rb_iv_set(self, prop_iv, propObj); \
@ -247,10 +311,10 @@ rb_bool_new(bool value)
RB_METHOD(Klass##Set##PropName) \
{ \
RB_UNUSED_PARAM; \
rb_check_argc(argc, 1); \
Klass *k = getPrivateData<Klass>(self); \
VALUE propObj; \
VALUE propObj = *argv; \
PropKlass *prop; \
rb_get_args(argc, argv, "o", &propObj, RB_ARG_END); \
if (rb_type(propObj) == RUBY_T_NIL) \
prop = 0; \
else \
@ -260,7 +324,7 @@ rb_bool_new(bool value)
return propObj; \
}
#define DEF_PROP(Klass, type, PropName, param_t_s, value_fun) \
#define DEF_PROP(Klass, type, PropName, arg_fun, value_fun) \
RB_METHOD(Klass##Get##PropName) \
{ \
RB_UNUSED_PARAM; \
@ -270,21 +334,22 @@ rb_bool_new(bool value)
} \
RB_METHOD(Klass##Set##PropName) \
{ \
rb_check_argc(argc, 1); \
Klass *k = getPrivateData<Klass>(self); \
type value; \
rb_get_args(argc, argv, param_t_s, &value, RB_ARG_END); \
rb_##arg_fun##_arg(*argv, &value); \
GUARD_EXC( k->set##PropName(value); ) \
return value_fun(value); \
return *argv; \
}
#define DEF_PROP_I(Klass, PropName) \
DEF_PROP(Klass, int, PropName, "i", rb_fix_new)
DEF_PROP(Klass, int, PropName, int, rb_fix_new)
#define DEF_PROP_F(Klass, PropName) \
DEF_PROP(Klass, double, PropName, "f", rb_float_new)
DEF_PROP(Klass, double, PropName, float, rb_float_new)
#define DEF_PROP_B(Klass, PropName) \
DEF_PROP(Klass, bool, PropName, "b", rb_bool_new)
DEF_PROP(Klass, bool, PropName, bool, rb_bool_new)
#define INIT_PROP_BIND(Klass, PropName, prop_name_s) \
{ \