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Fix for bug 10498. Support old storage format of NumberOfSegments hypothesis

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This commit is contained in:
jfa 2005-11-25 15:58:28 +00:00
parent 5bbfd7c156
commit b90943f064
1 changed files with 39 additions and 12 deletions
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51
src/StdMeshers/StdMeshers_NumberOfSegments.cxx
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@ -474,8 +474,18 @@ istream & StdMeshers_NumberOfSegments::LoadFrom(istream & load)
else
load.clear(ios::badbit | load.rdstate());
// read ditribution type
isOK = (load >> a);
// read second stored value. It can be two variants here:
// 1. If the hypothesis is stored in old format (nb.segments and scale factor),
// we wait here the scale factor, which is double.
// 2. If the hypothesis is stored in new format
// (nb.segments, distr.type, some other params.),
// we wait here the ditribution type, which is integer
double scale_factor;
isOK = (load >> scale_factor);
a = (int)scale_factor;
// try to interprete ditribution type,
// supposing that this hypothesis was written in the new format
if (isOK)
{
if (a < DT_Regular || a > DT_ExprFunc)
@ -496,24 +506,36 @@ istream & StdMeshers_NumberOfSegments::LoadFrom(istream & load)
if (isOK)
_scaleFactor = b;
else
{
load.clear(ios::badbit | load.rdstate());
// this can mean, that the hypothesis is stored in old format
_distrType = DT_Regular;
_scaleFactor = scale_factor;
}
}
break;
case DT_TabFunc:
{
isOK = (load >> a);
if (isOK)
_table.resize(a, 0.);
else
load.clear(ios::badbit | load.rdstate());
int i;
for (i=0; i < _table.size(); i++)
{
isOK = (load >> b);
if (isOK)
_table[i] = b;
else
load.clear(ios::badbit | load.rdstate());
_table.resize(a, 0.);
int i;
for (i=0; i < _table.size(); i++)
{
isOK = (load >> b);
if (isOK)
_table[i] = b;
else
load.clear(ios::badbit | load.rdstate());
}
}
else
{
load.clear(ios::badbit | load.rdstate());
// this can mean, that the hypothesis is stored in old format
_distrType = DT_Regular;
_scaleFactor = scale_factor;
}
}
break;
@ -524,7 +546,12 @@ istream & StdMeshers_NumberOfSegments::LoadFrom(istream & load)
if (isOK)
_func = str;
else
{
load.clear(ios::badbit | load.rdstate());
// this can mean, that the hypothesis is stored in old format
_distrType = DT_Regular;
_scaleFactor = scale_factor;
}
}
break;
case DT_Regular: