From d7e14b19816732d8efe6b586aaa493c2d924124c Mon Sep 17 00:00:00 2001
From: cloudygoose <cloudygooseg@gmail.com>
Date: Thu, 25 Jun 2015 23:50:50 +0800
Subject: [a little big]matrix dim added, now use m:dim() to determine whether
 vector or matrix

---
 nerv/lib/matrix/matrix.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'nerv/lib/matrix/matrix.h')

diff --git a/nerv/lib/matrix/matrix.h b/nerv/lib/matrix/matrix.h
index cbf32c2..67a6e30 100644
--- a/nerv/lib/matrix/matrix.h
+++ b/nerv/lib/matrix/matrix.h
@@ -6,6 +6,7 @@
 typedef struct Matrix {
     size_t stride;              /* size of a row */
     long ncol, nrow, nmax;    /* dimension of the matrix */
+    int dim; /* dim == 2 for a matrix, dim == 1 for row vector */
     union {
         float *f;
         double *d;
-- 
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