mirror of https://github.com/CGAL/cgal
17 lines
499 B
C++
17 lines
499 B
C++
#ifndef CGAL_WRITE_VTK_IO_H
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#define CGAL_WRITE_VTK_IO_H
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#include <fstream>
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#include <vector>
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template <class FT>
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void
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write_vector(std::ostream& os,
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const std::vector<FT>& vect)
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{
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const char* buffer = reinterpret_cast<const char*>(&(vect[0]));
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std::size_t size = vect.size()*sizeof(FT);
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os.write(reinterpret_cast<const char *>(&size), sizeof(std::size_t)); // number of bytes encoded
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os.write(buffer, vect.size()*sizeof(FT)); // encoded data
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}
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#endif
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