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ltlcross: Allow %D, %N, or %T to be used multiple time

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For example to interface with Rabinizer, we can now use
'java -jar /pathto/Rabinizer.jar -ltl2dstar %F %D; mv %D.dst %D'
because Rabinizer always append a suffix to its last argument, we
rename the file...

* src/bin/ltlcross.cc (printable_result_filename): Adjust.
This commit is contained in:
Alexandre Duret-Lutz 2013-08-19 16:23:44 +02:00
parent f704513b6b
commit 57f712fcbd
1 changed files with 15 additions and 6 deletions
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11
src/bin/ltlcross.cc
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@ -562,6 +562,7 @@ namespace
void
print(std::ostream& os, const char* pos) const
{
output_format old_format = format;
if (*pos == 'N')
format = Spin;
else if (*pos == 'T')
@ -572,12 +573,20 @@ namespace
assert(!"BUG");
if (val_)
error(2, 0, "you may have only one %%D, %%N, or %%T specifier: %s",
{
// It's OK to use a specified multiple time, but it's not OK
// to mix the formats.
if (format != old_format)
error(2, 0, "you may not mix %%D, %%N, and %%T specifiers: %s",
translators[translator_num]);
}
else
{
char prefix[30];
snprintf(prefix, sizeof prefix, "lcr-o%u-", translator_num);
const_cast<printable_result_filename*>(this)->val_
= spot::create_tmpfile(prefix);
}
os << '\'' << val_ << '\'';
}
};