Cylinders: dynamically allocate cylinder arrays

When keeping track of cylinder related data, the code was using
static arrays of MAX_CYLINDERS length. If we want to use dynamically
sized cylinder arrays, these have to be dynamically allocated.
In C++ code, this is trivial: simply replace the C-style arrays
by std::vector<>. Don't use QVector, as no reference counting or
COW semantics are needed here. These are purely local and unshared
arrays.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

1 files changed, 2 insertions, 2 deletions

diff --git a/desktop-widgets/tab-widgets/TabDiveInformation.cpp b/desktop-widgets/tab-widgets/TabDiveInformation.cpp
index e6bb7c581..d5ce7d035 100644
--- a/desktop-widgets/tab-widgets/TabDiveInformation.cpp
+++ b/desktop-widgets/tab-widgets/TabDiveInformation.cpp
@@ -55,8 +55,8 @@ void TabDiveInformation::updateProfile()
 
 	volume_t *gases =  get_gas_used(current_dive);
 	QString volumes;
-	int mean[MAX_CYLINDERS], duration[MAX_CYLINDERS];
-	per_cylinder_mean_depth(current_dive, select_dc(current_dive), mean, duration);
+	std::vector<int> mean(MAX_CYLINDERS), duration(MAX_CYLINDERS);
+	per_cylinder_mean_depth(current_dive, select_dc(current_dive), &mean[0], &duration[0]);
 	volume_t sac;
 	QString gaslist, SACs, separator;