/// <summary>
/// Initializes a new instance of the <see cref="MatrixType"/> class.
/// </summary>
/// <param name="type">
/// The type.
/// </param>
/// <param name="rowCount">
/// The row count.
/// </param>
/// <param name="columnCount">
/// The column count.
/// </param>
public MatrixType(ScalarType type, int rowCount, int columnCount)
: this()
{
Type = type;
RowCount = rowCount;
ColumnCount = columnCount;
}
/// <summary>
/// Equalses the specified other.
/// </summary>
/// <param name="other">
/// The other.
/// </param>
/// <returns>
/// <c>true</c> if the specified <see cref="ScalarType"/> is equal to this instance; otherwise, <c>false</c>.
/// </returns>
public bool Equals(ScalarType other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
return(base.Equals(other) && Equals(other.Type, Type));
}
/// <summary>
/// Creates a type based on a new base type. If type is a matrix or vector, then the base type is changed to match the newBaseType.
/// </summary>
/// <param name="type">The type.</param>
/// <param name="newBaseType">New type of the base.</param>
/// <returns>A new type</returns>
public static TypeBase CreateWithBaseType(TypeBase type, ScalarType newBaseType)
{
if (type is MatrixType)
{
return(new MatrixType(newBaseType, ((MatrixType)type).RowCount, ((MatrixType)type).ColumnCount));
}
if (type is VectorType)
{
return(new VectorType(newBaseType, ((VectorType)type).Dimension));
}
return(newBaseType);
}
/// <summary>
/// Creates a type based on a new base type. If type is a matrix or vector, then the base type is changed to match the newBaseType.
/// </summary>
/// <param name="type">The type.</param>
/// <param name="newBaseType">New type of the base.</param>
/// <returns>A new type</returns>
public static TypeBase CreateWithBaseType(TypeBase type, ScalarType newBaseType)
{
if (type is MatrixType)
return new MatrixType(newBaseType, ((MatrixType)type).RowCount, ((MatrixType)type).ColumnCount);
if (type is VectorType)
return new VectorType(newBaseType, ((VectorType)type).Dimension);
return newBaseType;
}
public virtual void Visit(ScalarType scalarType)
{
Write(scalarType.Qualifiers, true);
Write(scalarType.Name);
}
/// <inheritdoc />
public override void Visit(ScalarType scalarType)
{
base.Visit(scalarType);
ProcessInitialValueStatus = true;
}
/// <summary>
/// Initializes a new instance of the <see cref="VectorType"/> class.
/// </summary>
/// <param name="type">
/// The type.
/// </param>
/// <param name="dimension">
/// The dimension.
/// </param>
public VectorType(ScalarType type, int dimension)
: this()
{
Type = type;
Dimension = dimension;
}
/// <inheritdoc />
public override void Visit(ScalarType scalarType)
{
Write(scalarType.Qualifiers, true);
Write(scalarType.Name);
}
/// <summary>
/// Initializes a new instance of the <see cref="VectorType"/> class.
/// </summary>
/// <param name="type">
/// The type.
/// </param>
/// <param name="dimension">
/// The dimension.
/// </param>
public VectorType(ScalarType type, int dimension)
: this()
{
Type = type;
Dimension = dimension;
}
/// <summary>
/// Finds the member type reference.
/// </summary>
/// <param name="scalarType">Type of the scalar.</param>
/// <param name="memberReference">The member reference.</param>
protected virtual void FindMemberTypeReference(ScalarType scalarType, MemberReferenceExpression memberReference)
{
var components = memberReference.Member.Text;
if (components.Length <= 4 && (
components.All(x => x == 'x' || x == 'y' || x == 'z' || x == 'w') ||
components.All(x => x == 'r' || x == 'g' || x == 'b' || x == 'a') ||
components.All(x => x == 's' || x == 't' || x == 'u' || x == 'v')
))
{
memberReference.TypeInference.TargetType = components.Length == 1 ? (TypeBase)scalarType : new VectorType(scalarType, components.Length);
}
}
/// <summary>
/// Equalses the specified other.
/// </summary>
/// <param name="other">
/// The other.
/// </param>
/// <returns>
/// <c>true</c> if the specified <see cref="ScalarType"/> is equal to this instance; otherwise, <c>false</c>.
/// </returns>
public bool Equals(ScalarType other)
{
if (ReferenceEquals(null, other))
{
return false;
}
if (ReferenceEquals(this, other))
{
return true;
}
return base.Equals(other) && Equals(other.Type, Type);
}
