refactor: update offsetOut calculation

Author: headlessNode

lib/node_modules/@stdlib/blas/ext/base/dnannsumkbn2/lib/dnannsumkbn2.js

@@ -58,11 +58,7 @@ function dnannsumkbn2( N, x, strideX, out, strideOut ) {
 	var io;
 
 	ix = stride2offset( N, strideX );
-	if ( strideOut < 0 ) {
-		io = -strideOut;
-	} else {
-		io = 0;
-	}
+	io = stride2offset( 2, strideOut );
 	return ndarray( N, x, strideX, ix, out, strideOut, io );
 }
 

lib/node_modules/@stdlib/blas/ext/base/dnannsumkbn2/src/addon.c

@@ -22,6 +22,7 @@
 #include "stdlib/napi/argv.h"
 #include "stdlib/napi/argv_int64.h"
 #include "stdlib/napi/argv_strided_float64array.h"
+#include "stdlib/strided/base/stride2offset.h"
 #include <node_api.h>
 
 /**
@@ -39,13 +40,7 @@ static napi_value addon( napi_env env, napi_callback_info info ) {
 	STDLIB_NAPI_ARGV_STRIDED_FLOAT64ARRAY( env, X, N, strideX, argv, 1 );
 	STDLIB_NAPI_ARGV_STRIDED_FLOAT64ARRAY( env, Out, 2, strideOut, argv, 3 );
 
-	int io;
-	if ( strideOut < 0 ) {
-		io = -strideOut;
-	} else {
-		io = 0;
-	}
-
+	int io = stdlib_strided_stride2offset( 2, strideOut );
 	double *out = Out;
 	CBLAS_INT n;
 	out[ io ] = API_SUFFIX(stdlib_strided_dnannsumkbn2)( N, X, strideX, &n );
@@ -71,11 +66,10 @@ static napi_value addon_method( napi_env env, napi_callback_info info ) {
 	STDLIB_NAPI_ARGV_STRIDED_FLOAT64ARRAY( env, X, N, strideX, argv, 1 );
 	STDLIB_NAPI_ARGV_STRIDED_FLOAT64ARRAY( env, Out, 2, strideOut, argv, 4 );
 
-	int io = offsetOut;
 	double *out = Out;
 	CBLAS_INT n;
-	out[ io ] = API_SUFFIX(stdlib_strided_dnannsumkbn2_ndarray)( N, X, strideX, offsetX, &n );
-	out[ io+strideOut ] = (double)n;
+	out[ offsetOut ] = API_SUFFIX(stdlib_strided_dnannsumkbn2_ndarray)( N, X, strideX, offsetX, &n );
+	out[ offsetOut+strideOut ] = (double)n;
 
 	return NULL;
 }