X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fdata%2Flogicsnapshot.cpp;h=177c66279bf0a1fa079f82b3da0d22a8f537ee86;hb=0fbda3c2dda9357776afa15e99c037eb0cc97214;hp=d32274b3322cb4b02808343dad61f92afee57774;hpb=ed990f118d154cd487261d23986b7ad0ba4e24fe;p=pulseview.git

diff --git a/pv/data/logicsnapshot.cpp b/pv/data/logicsnapshot.cpp
index d32274b..177c662 100644
--- a/pv/data/logicsnapshot.cpp
+++ b/pv/data/logicsnapshot.cpp
@@ -29,8 +29,11 @@
 
 #include "logicsnapshot.h"
 
-using namespace boost;
-using namespace std;
+using boost::lock_guard;
+using boost::recursive_mutex;
+using std::max;
+using std::min;
+using std::pair;
 
 namespace pv {
 namespace data {
@@ -75,9 +78,9 @@ void LogicSnapshot::get_samples(uint8_t *const data,
 {
 	assert(data);
 	assert(start_sample >= 0);
-	assert(start_sample < (int64_t)_sample_count);
+	assert(start_sample <= (int64_t)_sample_count);
 	assert(end_sample >= 0);
-	assert(end_sample < (int64_t)_sample_count);
+	assert(end_sample <= (int64_t)_sample_count);
 	assert(start_sample <= end_sample);
 
 	lock_guard<recursive_mutex> lock(_mutex);