module pind.samples.ja.memory.memory_3;

import std.stdio;
import std.meta;
import std.traits;

struct EmptyStruct {
}

struct Struct {
    char c;
    double d;
}

class EmptyClass {
}

class Class {
    char c;
}

void main() {
    alias Types = AliasSeq!(char, short, int, long,
                            double, real,
                            string, int[int], int*,
                            EmptyStruct, Struct,
                            EmptyClass, Class);

    writeln(" Size  Alignment  Type\n",
            "=========================");

    foreach (Type; Types) {
        static if (is (Type == class)) {
            size_t size = __traits(classInstanceSize, Type);
            size_t alignment = classInstanceAlignment!Type;

        } else {
            size_t size = Type.sizeof;
            size_t alignment = Type.alignof;
        }

        writefln("%4s%8s      %s",
                 size, alignment, Type.stringof);
    }
}