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module member_pointer_runme;
import std.conv;
import std.exception;
import member_pointer.member_pointer;
import member_pointer.Square;
import member_pointer.SWIGTYPE_m_Shape__f_void__double;
void main() {
auto s = new Square(10);
// Do some calculations
auto area_pt = areapt();
auto perim_pt = perimeterpt();
check("Square area", 100.0, do_op(s, area_pt));
check("Square perim", 40.0, do_op(s, perim_pt));
SWIGTYPE_m_Shape__f_void__double memberPtr = null;
memberPtr = areavar;
memberPtr = perimetervar;
// Try the variables
check("Square area", 100.0, do_op(s, areavar));
check("Square perim", 40.0, do_op(s, perimetervar));
// Modify one of the variables
areavar = perim_pt;
check("Square perimeter", 40.0, do_op(s,areavar));
// Try the constants
memberPtr = AREAPT;
memberPtr = PERIMPT;
memberPtr = NULLPT;
check("Square area", 100.0, do_op(s, AREAPT));
check("Square perim", 40.0, do_op(s, PERIMPT));
}
void check(string what, double expected, double actual) {
enforce(expected == actual, "Failed: " ~ what ~ ": expected " ~
to!string(expected) ~ ", but got " ~ to!string(actual));
}
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