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/* Starshatter: The Open Source Project
Copyright (c) 2021-2024, Starshatter: The Open Source Project Contributors
Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors
Copyright (c) 1997-2006, Destroyer Studios LLC.
*/
#include <type_traits>
#include <starshatter/definition.h>
#include <Utils.h>
template <typename Number>
bool
GetDefNumber(Number& dst, TermDef* def, const char* file)
{
static_assert(std::is_convertible<long double, Number>::value);
if (!def || !def->term()) {
Print("WARNING: missing NUMBER TermDef in '%s'\n", file);
return false;
}
TermNumber* tr = def->term()->isNumber();
if (tr) {
dst = static_cast<Number>(tr->value());
return true;
}
else
Print("WARNING: invalid NUMBER %s in '%s'\n", def->name()->value().data(), file);
return false;
}
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