/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  v2212                                 |
|   \\  /    A nd           | Website:  www.openfoam.com                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    location    "constant";
    object      function1Properties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

// The 'x' values for evaluation
x
(
    0
    0.25
    0.5
    0.75
    1
);


constant1 constant 100;

table1 table
(
    (0 0)(10 1)
);

table2
{
    type table;
    values
    (
        (0 0)(10 1)
    );
}

table3
{
    type table;
    file "<constant>/table-values";
}

poly1 polynomial
(
    (0 1)
    (1 1)
);

poly2
{
    type polynomial;
    coeffs
    (
        (0 1)
        (1 1)
    );
}

function2
{
    type        expression;
    expression  #{ sqr(arg()) #};
}

function2b expression;

function2bCoeffs
{
    type        expression;
    expression  #{ sqr(arg()) #};
}


stepf1
{
    type        step;
    start       0.24;
    duration    0.5;
}

rampf1
{
    type        linearRamp;
    start       0.24;
    duration    0.5;
}


sine1
{
    type        sine;
    frequency   0.1;
    scale       1;
    level       0;
}

sine2
{
    type        sine;
    period      10;
    scale       1;
    level       0;
}

cosine1
{
    type        cosine;
    period      10;
    scale       1;
    level       0;
}


sine6
{
    type        sine;
    period      6;
    t0          -1.5;  // want cos
    scale       1;
    level       0;
}


cosine6
{
    type        cosine;
    period      6;
    scale       1;
    level       0;
}


expr1
{
    type expression;

    functions<scalar>
    {
        func1 constant 21;
        func2 constant 15;
        sin   constant -5;
    }

    functions<vector>
    {
        vfunc3 constant (1 2 3);
        vfunc4 constant (3 2 1);
    }

    expression
    #{
        100 * fn:vfunc3() & fn:vfunc4() * (vector::z) .z()
      * (fn:sin(arg()) + fn:func1(fn:func2()))
    #};
}


expr2
{
    type expression;

    functions<scalar>
    {
        func1 constant 21;
        func2 constant 15;
        sin   constant -5;
    }

    functions<vector>
    {
        vfunc3 constant (1 2 3);
        vfunc4 constant (3 2 1);
    }

    expression
    #{
        (fn:vfunc3() & vector::z) * arg()
    #};
}


// ************************************************************************* //