42 lines
801 B
C++
42 lines
801 B
C++
#include "aterm.hh"
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string atPrint(ATerm t)
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{
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if (!t) throw Error("attempt to print null aterm");
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char * s = ATwriteToString(t);
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if (!s) throw Error("cannot print term");
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return s;
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}
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ostream & operator << (ostream & stream, ATerm e)
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{
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return stream << atPrint(e);
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}
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Error badTerm(const format & f, ATerm t)
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{
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char * s = ATwriteToString(t);
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if (!s) throw Error("cannot print term");
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if (strlen(s) > 1000) {
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int len;
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s = ATwriteToSharedString(t, &len);
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if (!s) throw Error("cannot print term");
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}
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return Error(format("%1%, in `%2%'") % f.str() % (string) s);
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}
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ATerm toATerm(const char * s)
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{
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return (ATerm) ATmakeAppl0(ATmakeAFun((char *) s, 0, ATtrue));
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}
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ATerm toATerm(const string & s)
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{
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return toATerm(s.c_str());
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}
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