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Make bound for feature layer [-10, 10].

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vng 2011-05-11 21:18:54 +03:00 • committed by Alex Zolotarev
parent 2d5d6b9e58
commit 790e7749b2
1 changed files with 5 additions and 0 deletions
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5
generator/osm2type.cpp
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@ -10,6 +10,7 @@
#include "../base/assert.hpp"
#include "../base/string_utils.hpp"
#include "../base/math.hpp"
#include "../std/fstream.hpp"
#include "../std/bind.hpp"
@ -530,7 +531,11 @@ namespace ftype {
// get layer
if (k == "layer" && m_params.layer == 0)
{
m_params.layer = atoi(v.c_str());
int8_t const bound = 10;
m_params.layer = my::clamp(m_params.layer, -bound, bound);
}
// get reference (we process road numbers only)
if (k == "ref")