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deque-blog/dsl_arithmetic_5_partial_eval_test.cpp

Created January 30, 2017 10:04
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dsl_arithmetic_5_partial_eval_test.cpp
expression e = add({
cst(1),
cst(2),
mul({cst(0), var("x"), var("y")}),
mul({cst(1), var("y"), cst(2)}),
add({cst(0), var("x")})
});
//Environment of evaluation
env full_env = {{"x", 1}, {"y", 2}};
//Evaluations
std::cout << eval(full_env, e3) << '\n';
std::cout << eval_2(full_env, e3) << '\n';
//Will output
8
8
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