Revision: 43929
http://brlcad.svn.sourceforge.net/brlcad/?rev=43929&view=rev
Author: davidloman
Date: 2011-03-23 15:12:20 +0000 (Wed, 23 Mar 2011)
Log Message:
-----------
Add a printHexString(...) method. Helps a tons during t-shooting.
Modified Paths:
--------------
geomcore/trunk/include/ByteArray.h
geomcore/trunk/src/utility/ByteArray.cxx
Modified: geomcore/trunk/include/ByteArray.h
===================================================================
--- geomcore/trunk/include/ByteArray.h 2011-03-23 04:13:49 UTC (rev 43928)
+++ geomcore/trunk/include/ByteArray.h 2011-03-23 15:12:20 UTC (rev 43929)
@@ -41,6 +41,8 @@
int size();
void assign(const char *buf, int len);
+ void printHexString(std::string prefix = "");
+
private:
bu_vlb vlb;
};
Modified: geomcore/trunk/src/utility/ByteArray.cxx
===================================================================
--- geomcore/trunk/src/utility/ByteArray.cxx 2011-03-23 04:13:49 UTC (rev
43928)
+++ geomcore/trunk/src/utility/ByteArray.cxx 2011-03-23 15:12:20 UTC (rev
43929)
@@ -23,6 +23,8 @@
*
*/
+#include <string>
+#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -37,6 +39,21 @@
int ByteArray::size() { return bu_vlb_buflen(&vlb); }
void ByteArray::assign(const char *buf, int size) { bu_vlb_reset(&vlb);
bu_vlb_write(&vlb, (unsigned char *)buf, size); }
+void
+ByteArray::printHexString(std::string prefix)
+{
+ size_t len = bu_vlb_buflen(&this->vlb);
+ std::cout << prefix << " (Len: " << len << " bytes) ";
+
+ unsigned char *p = bu_vlb_addr(&this->vlb);
+ for (int i = 0; i<len;i++)
+ {
+ printf("%02x ", *p);
+ p++;
+ }
+ std::cout << std::endl;
+}
+
/*
* Local Variables:
* tab-width: 8
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