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Fix GSL matrix context

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This commit is contained in:
Iaroslav Postovalov 2020-12-02 10:12:33 +07:00
parent 0e8f6e29ee
commit f46826f2b1
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1 changed files with 12 additions and 9 deletions
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15
kmath-gsl/src/nativeMain/kotlin/kscience/kmath/gsl/GslMatrixContext.kt
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@ -19,10 +19,9 @@ internal inline fun <T : Any, H : CStructVar> GslMatrix<T, H>.fill(initializer:
internal inline fun <T : Any, H : CStructVar> GslVector<T, H>.fill(initializer: (Int) -> T): GslVector<T, H> =
apply { (0 until size).forEach { index -> this[index] = initializer(index) } }
public abstract class GslMatrixContext<
T : Any,
H1 : CStructVar,
H2 : CStructVar> internal constructor(internal val scope: DeferScope) : MatrixContext<T> {
public abstract class GslMatrixContext<T : Any, H1 : CStructVar, H2 : CStructVar> internal constructor(
internal val scope: DeferScope
) : MatrixContext<T, GslMatrix<T, H1>> {
init {
ensureHasGslErrorHandler()
}
@ -46,7 +45,10 @@ public abstract class GslMatrixContext<
public class GslRealMatrixContext(scope: DeferScope) : GslMatrixContext<Double, gsl_matrix, gsl_vector>(scope) {
override fun produceDirtyMatrix(rows: Int, columns: Int): GslMatrix<Double, gsl_matrix> =
GslRealMatrix(nativeHandle = requireNotNull(gsl_matrix_alloc(rows.toULong(), columns.toULong())), scope = scope)
GslRealMatrix(
nativeHandle = requireNotNull(gsl_matrix_alloc(rows.toULong(), columns.toULong())),
scope = scope
)
override fun produceDirtyVector(size: Int): GslVector<Double, gsl_vector> =
GslRealVector(nativeHandle = requireNotNull(gsl_vector_alloc(size.toULong())), scope = scope)
@ -131,7 +133,8 @@ public class GslFloatMatrixContext(scope: DeferScope) :
public class GslComplexMatrixContext(scope: DeferScope) :
GslMatrixContext<Complex, gsl_matrix_complex, gsl_vector_complex>(scope) {
override fun produceDirtyMatrix(rows: Int, columns: Int): GslMatrix<Complex, gsl_matrix_complex> = GslComplexMatrix(
override fun produceDirtyMatrix(rows: Int, columns: Int): GslMatrix<Complex, gsl_matrix_complex> =
GslComplexMatrix(
nativeHandle = requireNotNull(gsl_matrix_complex_alloc(rows.toULong(), columns.toULong())),
scope = scope
)