blas/gonum: add checkZhbMatrix
@@ -131,6 +131,21 @@ func checkZBandMatrix(name byte, m, n, kL, kU int, ab []complex128, ldab int) {
}
}
+func checkZhbMatrix(name byte, n, k int, ab []complex128, ldab int) {
+ if n < 0 {
+ panic(nLT0)
+ }
+ if k < 0 {
+ panic(kLT0)
+ }
+ if ldab < k+1 {
+ panic("blas: illegal stride of Hermitian band matrix " + string(name))
+ }
+ if len(ab) < (n-1)*ldab+k+1 {
+ panic("blas: insufficient " + string(name) + " Hermitian band matrix slice length")
+ }
+}
+
func checkZVector(name byte, n int, x []complex128, incX int) {
if n < 0 {
panic(nLT0)
