Class: OOL::Conmin::Constraint

Inherits:

GSL::Object

• Object
• GSL::Object
• OOL::Conmin::Constraint

Defined in:

ext/ool.c

Class Method Summary

• .alloc(*args) ⇒ Object

Instance Method Summary

• #set(*args) ⇒ Object
• #set_L(vL) ⇒ Object (also: #L=)
• #set_LU(vL, vU) ⇒ Object (also: #LU=)
• #set_n(n) ⇒ Object (also: #n=)
• #set_U(vU) ⇒ Object (also: #U=)

Methods inherited from GSL::Object

#dup, #info, #inspect

Class Method Details

.alloc(*args) ⇒ Object

# File 'ext/ool.c', line 691

static VALUE rb_ool_conmin_constraint_alloc(int argc, VALUE *argv, VALUE klass)
{
	ool_conmin_constraint *C;
	VALUE obj;
	C = ALLOC(ool_conmin_constraint);
	C->n = 0;
	C->L = NULL;
	C->U = NULL;
	
	obj = Data_Wrap_Struct(klass, 0, free, C);
	rb_ool_conmin_constraint_set(argc, argv, obj);
	return obj;
}

Instance Method Details

#set(*args) ⇒ Object

# File 'ext/ool.c', line 744

static VALUE rb_ool_conmin_constraint_set(int argc, VALUE *argv, VALUE obj)
{
	ool_conmin_constraint *C;	
	Data_Get_Struct(obj, ool_conmin_constraint, C);	
	switch (argc) {
	case 0:
		break;
	case 1:
		rb_ool_conmin_constraint_set_n(obj, argv[0]);
		break;
	case 2:
		rb_ool_conmin_constraint_set_LU(obj, argv[0], argv[1]);	
		break;
	case 3:
		rb_ool_conmin_constraint_set_n(obj, argv[0]);	
		rb_ool_conmin_constraint_set_LU(obj, argv[1], argv[2]);			
		break;
	default:
		rb_raise(rb_eArgError, "Wrong number of arguments (%d for 1-3)", argc);
	}
	return obj;
}

#set_L(vL) ⇒ Object Also known as: L=

# File 'ext/ool.c', line 715

static VALUE rb_ool_conmin_constraint_set_L(VALUE obj, VALUE vL)
{
	ool_conmin_constraint *C;	
	gsl_vector *L;
	CHECK_VECTOR(vL);
	Data_Get_Struct(obj, ool_conmin_constraint, C);	
	Data_Get_Struct(vL, gsl_vector, L);
	C->L = L;
	return vL;
}

#set_LU(vL, vU) ⇒ Object Also known as: LU=

# File 'ext/ool.c', line 737

static VALUE rb_ool_conmin_constraint_set_LU(VALUE obj, VALUE vL, VALUE vU)
{
	rb_ool_conmin_constraint_set_L(obj, vL);
	rb_ool_conmin_constraint_set_U(obj, vU);
	return obj;
}

#set_n(n) ⇒ Object Also known as: n=

# File 'ext/ool.c', line 705

static VALUE rb_ool_conmin_constraint_set_n(VALUE obj, VALUE n)
{	
	ool_conmin_constraint *C;
	if (!FIXNUM_P(n)) rb_raise(rb_eArgError, "Wrong argument type %s (Fixnum expected)",
		rb_class2name(CLASS_OF(n)));
	Data_Get_Struct(obj, ool_conmin_constraint, C);
	C->n = (size_t) FIX2INT(n);
	return n;
}

#set_U(vU) ⇒ Object Also known as: U=

# File 'ext/ool.c', line 726

static VALUE rb_ool_conmin_constraint_set_U(VALUE obj, VALUE vU)
{
	ool_conmin_constraint *C;	
	gsl_vector *U;
	CHECK_VECTOR(vU);
	Data_Get_Struct(obj, ool_conmin_constraint, C);	
	Data_Get_Struct(vU, gsl_vector, U);
	C->U = U;
	return vU;
}