Native SGPath API on SGInterpTable
- string-based version will be removed in the future.
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@ -64,6 +64,28 @@ SGInterpTable::SGInterpTable( const std::string& file )
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return;
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}
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in >> skipcomment;
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while ( in ) {
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double ind, dep;
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in >> ind >> dep;
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in >> std::skipws;
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_table[ind] = dep;
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}
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}
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// Constructor -- loads the interpolation table from the specified
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// file
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SGInterpTable::SGInterpTable( const SGPath& file )
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{
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SG_LOG( SG_MATH, SG_INFO, "Initializing Interpolator for " << file );
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sg_gzifstream in( file );
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if ( !in.is_open() ) {
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SG_LOG( SG_GENERAL, SG_ALERT, "Cannot open file: " << file );
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return;
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}
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in >> skipcomment;
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while ( in ) {
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double ind, dep;
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@ -41,6 +41,7 @@
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#include <string>
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class SGPropertyNode;
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class SGPath;
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/**
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* A class that provids a simple linear 2d interpolation lookup table.
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@ -69,7 +70,12 @@ public:
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*/
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SGInterpTable( const std::string& file );
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/**
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* Constructor. Loads the interpolation table from the specified file.
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* @param file name of interpolation file
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*/
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SGInterpTable( const SGPath& path );
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/**
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* Add an entry to the table, extending the table's length.
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*
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