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#ifndef TENSORFLOW_FRAMEWORK_OP_GEN_LIB_H_
#define TENSORFLOW_FRAMEWORK_OP_GEN_LIB_H_
#include <string>
#include "tensorflow/core/lib/core/stringpiece.h"
namespace tensorflow {
inline string Spaces(int n) { return string(n, ' '); }
// Wrap prefix + str to be at most width characters, indenting every line
// after the first by prefix.size() spaces. Intended use case is something
// like prefix = " Foo(" and str is a list of arguments (terminated by a ")").
// TODO(josh11b): Option to wrap on ", " instead of " " when possible.
string WordWrap(StringPiece prefix, StringPiece str, int width);
// Looks for an "=" at the beginning of *description. If found, strips it off
// (and any following spaces) from *description and return true. Otherwise
// returns false.
bool ConsumeEquals(StringPiece* description);
} // namespace tensorflow
#endif // TENSORFLOW_FRAMEWORK_OP_GEN_LIB_H_
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