79 lines
1.5 KiB
C
79 lines
1.5 KiB
C
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/*
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1 regioninterpolate.h is the interface include file for the
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region interpolation library
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*/
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#ifndef REGIONINTERPOLATE_HXX
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#define REGIONINTERPOLATE_HXX
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#define VERSION "1.3"
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#include <istream>
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#include <string>
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#include <vector>
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#include <cassert>
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enum {
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NL_LIST = 1,
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NL_STRING,
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NL_SYM,
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NL_DOUBLE,
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NL_BOOL
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};
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class RList {
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protected:
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int type;
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std::string str;
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double nr;
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bool boolean;
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std::string ToString(int indent);
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public:
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std::vector<RList> items;
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RList();
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void append(double nr);
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void append(std::string str);
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void appendsym(std::string str);
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void append(bool val);
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void append(RList l);
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void prepend(RList l);
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RList* point(double x, double y);
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void concat(RList l);
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RList obj(std::string name, std::string type);
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double getNr () {
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assert(type == NL_DOUBLE);
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return nr;
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}
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bool getBool () {
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assert(type == NL_BOOL);
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return boolean;
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}
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std::string getString () {
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assert(type == NL_STRING);
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return str;
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}
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std::string getSym () {
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assert(type == NL_SYM);
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return str;
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}
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int getType () {
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return type;
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}
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RList* nest();
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bool empty () { return items.empty(); }
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static RList parse(std::istream& f);
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std::string ToString();
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};
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RList regioninterpolate(RList src, RList dst,
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std::string start, std::string end, std::string args);
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void devtest (RList reg);
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#endif /* REGIONINTERPOLATE_HXX */
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