forked from kscience/kmath
Provide bindings for each gsl_matrix except char, uchar, long_double because they have no clear KMath analogues
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8f6163698c
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fd4253fc93
@ -22,9 +22,6 @@ public class EjmlMatrix(public val origin: SimpleMatrix, features: Set<MatrixFea
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public override val colNum: Int
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get() = origin.numCols()
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public override val shape: IntArray
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get() = intArrayOf(origin.numRows(), origin.numCols())
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public override val features: Set<MatrixFeature> = setOf(
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object : LUPDecompositionFeature<Double>, DeterminantFeature<Double> {
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override val determinant: Double
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@ -0,0 +1,237 @@
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package kscience.kmath.gsl
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import kotlinx.cinterop.*
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import kscience.kmath.linear.FeaturedMatrix
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import kscience.kmath.linear.MatrixFeature
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import kscience.kmath.operations.Complex
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import kscience.kmath.structures.NDStructure
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import org.gnu.gsl.*
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public sealed class GslMatrix<T : Any> : FeaturedMatrix<T> {
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protected abstract val nativeHandle: CValues<out CStructVar>
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override fun equals(other: Any?): Boolean {
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return NDStructure.equals(this, other as? NDStructure<*> ?: return false)
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}
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public override fun hashCode(): Int {
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var result = nativeHandle.hashCode()
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result = 31 * result + features.hashCode()
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return result
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}
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}
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public class GslRealMatrix(protected override val nativeHandle: CValues<gsl_matrix>, features: Set<MatrixFeature>) :
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GslMatrix<Double>() {
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public override val rowNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size1.toInt() }
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public override val colNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size2.toInt() }
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public override val features: Set<MatrixFeature> = features
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public override fun suggestFeature(vararg features: MatrixFeature): GslRealMatrix =
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GslRealMatrix(nativeHandle, this.features + features)
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public override fun get(i: Int, j: Int): Double = gsl_matrix_get(nativeHandle, i.toULong(), j.toULong())
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public override fun equals(other: Any?): Boolean {
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if (other is GslRealMatrix) gsl_matrix_equal(nativeHandle, other.nativeHandle)
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return super.equals(other)
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}
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}
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public class GslIntMatrix(protected override val nativeHandle: CValues<gsl_matrix_int>, features: Set<MatrixFeature>) :
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GslMatrix<Int>() {
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public override val rowNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size1.toInt() }
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public override val colNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size2.toInt() }
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public override val features: Set<MatrixFeature> = features
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public override fun suggestFeature(vararg features: MatrixFeature): GslIntMatrix =
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GslIntMatrix(nativeHandle, this.features + features)
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public override fun get(i: Int, j: Int): Int = gsl_matrix_int_get(nativeHandle, i.toULong(), j.toULong())
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public override fun equals(other: Any?): Boolean {
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if (other is GslIntMatrix) gsl_matrix_int_equal(nativeHandle, other.nativeHandle)
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return super.equals(other)
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}
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}
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public class GslLongMatrix(
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protected override val nativeHandle: CValues<gsl_matrix_long>,
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features: Set<MatrixFeature>
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) :
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GslMatrix<Long>() {
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public override val rowNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size1.toInt() }
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public override val colNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size2.toInt() }
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public override val features: Set<MatrixFeature> = features
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public override fun suggestFeature(vararg features: MatrixFeature): GslLongMatrix =
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GslLongMatrix(nativeHandle, this.features + features)
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public override fun get(i: Int, j: Int): Long = gsl_matrix_long_get(nativeHandle, i.toULong(), j.toULong())
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public override fun equals(other: Any?): Boolean {
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if (other is GslLongMatrix) gsl_matrix_long_equal(nativeHandle, other.nativeHandle)
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return super.equals(other)
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}
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}
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public class GslFloatMatrix(
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protected override val nativeHandle: CValues<gsl_matrix_float>,
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features: Set<MatrixFeature>
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) :
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GslMatrix<Float>() {
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public override val rowNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size1.toInt() }
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public override val colNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size2.toInt() }
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public override val features: Set<MatrixFeature> = features
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public override fun suggestFeature(vararg features: MatrixFeature): GslFloatMatrix =
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GslFloatMatrix(nativeHandle, this.features + features)
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public override fun get(i: Int, j: Int): Float = gsl_matrix_float_get(nativeHandle, i.toULong(), j.toULong())
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public override fun equals(other: Any?): Boolean {
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if (other is GslFloatMatrix) gsl_matrix_float_equal(nativeHandle, other.nativeHandle)
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return super.equals(other)
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}
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}
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public class GslUIntMatrix(
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protected override val nativeHandle: CValues<gsl_matrix_uint>,
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features: Set<MatrixFeature>
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) : GslMatrix<UInt>() {
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public override val rowNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size1.toInt() }
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public override val colNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size2.toInt() }
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public override val features: Set<MatrixFeature> = features
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public override fun suggestFeature(vararg features: MatrixFeature): GslUIntMatrix =
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GslUIntMatrix(nativeHandle, this.features + features)
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public override fun get(i: Int, j: Int): UInt = gsl_matrix_uint_get(nativeHandle, i.toULong(), j.toULong())
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public override fun equals(other: Any?): Boolean {
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if (other is GslUIntMatrix) gsl_matrix_uint_equal(nativeHandle, other.nativeHandle)
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return super.equals(other)
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}
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}
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public class GslULongMatrix(
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protected override val nativeHandle: CValues<gsl_matrix_ulong>,
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features: Set<MatrixFeature>
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) : GslMatrix<ULong>() {
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public override val rowNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size1.toInt() }
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public override val colNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size2.toInt() }
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public override val features: Set<MatrixFeature> = features
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public override fun suggestFeature(vararg features: MatrixFeature): GslULongMatrix =
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GslULongMatrix(nativeHandle, this.features + features)
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public override fun get(i: Int, j: Int): ULong = gsl_matrix_ulong_get(nativeHandle, i.toULong(), j.toULong())
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public override fun equals(other: Any?): Boolean {
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if (other is GslULongMatrix) gsl_matrix_ulong_equal(nativeHandle, other.nativeHandle)
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return super.equals(other)
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}
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}
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public class GslUShortMatrix(
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protected override val nativeHandle: CValues<gsl_matrix_ushort>,
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features: Set<MatrixFeature>
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) : GslMatrix<UShort>() {
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public override val rowNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size1.toInt() }
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public override val colNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size2.toInt() }
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public override val features: Set<MatrixFeature> = features
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public override fun suggestFeature(vararg features: MatrixFeature): GslUShortMatrix =
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GslUShortMatrix(nativeHandle, this.features + features)
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public override fun get(i: Int, j: Int): UShort = gsl_matrix_ushort_get(nativeHandle, i.toULong(), j.toULong())
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public override fun equals(other: Any?): Boolean {
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if (other is GslUShortMatrix) gsl_matrix_ushort_equal(nativeHandle, other.nativeHandle)
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return super.equals(other)
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}
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}
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public class GslShortMatrix(
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protected override val nativeHandle: CValues<gsl_matrix_short>,
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features: Set<MatrixFeature>
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) : GslMatrix<Short>() {
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public override val rowNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size1.toInt() }
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public override val colNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size2.toInt() }
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public override val features: Set<MatrixFeature> = features
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public override fun suggestFeature(vararg features: MatrixFeature): GslUShortMatrix =
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GslShortMatrix(nativeHandle, this.features + features)
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public override fun get(i: Int, j: Int): UShort = gsl_matrix_short_get(nativeHandle, i.toULong(), j.toULong())
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public override fun equals(other: Any?): Boolean {
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if (other is GslShortMatrix) gsl_matrix_short_equal(nativeHandle, other.nativeHandle)
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return super.equals(other)
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}
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}
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public class GslComplexMatrix(
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protected override val nativeHandle: CValues<gsl_matrix_complex>,
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features: Set<MatrixFeature>
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) : GslMatrix<Complex>() {
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public override val rowNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size1.toInt() }
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public override val colNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size2.toInt() }
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public override val features: Set<MatrixFeature> = features
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public override fun suggestFeature(vararg features: MatrixFeature): GslComplexMatrix =
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GslComplexMatrix(nativeHandle, this.features + features)
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public override fun get(i: Int, j: Int): Complex =
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gsl_matrix_complex_get(nativeHandle, i.toULong(), j.toULong()).useContents { Complex(dat[0], dat[1]) }
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public override fun equals(other: Any?): Boolean {
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if (other is GslComplexMatrix) gsl_matrix_complex_equal(nativeHandle, other.nativeHandle)
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return super.equals(other)
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}
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}
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@ -1,51 +0,0 @@
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package kscience.kmath.gsl
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import kotlinx.cinterop.CStructVar
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import kotlinx.cinterop.CValues
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import kotlinx.cinterop.memScoped
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import kotlinx.cinterop.pointed
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import kscience.kmath.linear.FeaturedMatrix
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import kscience.kmath.linear.MatrixFeature
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import kscience.kmath.structures.NDStructure
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import org.gnu.gsl.gsl_matrix
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import org.gnu.gsl.gsl_matrix_equal
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import org.gnu.gsl.gsl_matrix_get
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public sealed class GslMatrix<T : Any> : FeaturedMatrix<T> {
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protected abstract val nativeHandle: CValues<out CStructVar>
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override fun equals(other: Any?): Boolean {
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return NDStructure.equals(this, other as? NDStructure<*> ?: return false)
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}
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public override fun hashCode(): Int {
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var result = nativeHandle.hashCode()
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result = 31 * result + features.hashCode()
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return result
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}
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}
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public class GslRealMatrix(protected override val nativeHandle: CValues<gsl_matrix>, features: Set<MatrixFeature>) :
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GslMatrix<Double>() {
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public override val rowNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size1.toInt() }
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public override val colNum: Int
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get() = memScoped { nativeHandle.getPointer(this).pointed.size2.toInt() }
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public override val shape: IntArray
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get() = intArrayOf(rowNum, colNum)
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public override val features: Set<MatrixFeature> = features
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public override fun suggestFeature(vararg features: MatrixFeature): GslRealMatrix =
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GslRealMatrix(nativeHandle, this.features + features)
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public override fun get(i: Int, j: Int): Double = gsl_matrix_get(nativeHandle, i.toULong(), j.toULong())
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public override fun equals(other: Any?): Boolean {
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if (other is GslRealMatrix) gsl_matrix_equal(nativeHandle, other.nativeHandle)
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return super.equals(other)
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}
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}
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