34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
#include "__while.h"
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#include "Exception.h"
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#include <iostream>
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namespace jet {
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__while::__while(coreutils::ZString &in, coreutils::MString &out, Global &global) : Tag(in, out, global) {
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if(variableDefined(coreutils::ZString("value1"))) {
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if(variableDefined(coreutils::ZString("expr")))
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throw coreutils::Exception("Either value1 or expr can be specified but not both.");
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if(variableDefined(coreutils::ZString("value2"))) {
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if(variableDefined(coreutils::ZString("type"))) {
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// process here
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} else
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throw coreutils::Exception("type expected if value1 and value2 specified.");
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} else
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throw coreutils::Exception("value2 required if value1 specified.");
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} else if(variableDefined(coreutils::ZString("expr"))) {
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if(variableDefined(coreutils::ZString("value2")))
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throw coreutils::Exception("value2 should not be specified with expr.");
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if(variableDefined(coreutils::ZString("type")))
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throw coreutils::Exception("type should not be specified with expr.");
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// process here
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}
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while(true) {
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parseContainer(container);
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}
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}
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}
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