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Do not allocate if no adjacencies.

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This commit is contained in:
Guilhem Lavaux 2017-10-11 09:33:18 +02:00
parent 54aa135ac6
commit bbbb8e279e
1 changed files with 9 additions and 4 deletions
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13
c_tools/zobov2/jozov2/jozov2_zones.cpp
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@ -88,10 +88,15 @@ void buildZoneAdjacencies(PARTICLE *p, pid_t np,
try try
{ {
for (int h = 0; h < numZones; h++) { for (int h = 0; h < numZones; h++) {
zt[h].adj = new pid_t[zt[h].nadj]; if (zt[h].nadj > 0) {
zt[h].slv = new float[zt[h].nadj]; zt[h].adj = new pid_t[zt[h].nadj];
nadjAlloced += zt[h].nadj; zt[h].slv = new float[zt[h].nadj];
zt[h].nadj = 0; nadjAlloced += zt[h].nadj;
zt[h].nadj = 0;
} else {
zt[h].adj = 0;
zt[h].slv = 0;
}
} }
} }
catch(const std::bad_alloc& a) catch(const std::bad_alloc& a)