0636efee40
Fixed issue with rare missing steps at the end of delta moves Fix minor delta calibration issue Fix issue with ADC crosstalk on Duet 0.8.5 Refactored RepRap and OutputBuffer classes in preparation for fixing the OutputBuffer bugs
42 lines
970 B
C++
42 lines
970 B
C++
/*
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* StringRef.h
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*
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* Created on: 10 Jan 2016
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* Author: David
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*/
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#ifndef STRINGREF_H_
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#define STRINGREF_H_
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#include <cstddef> // for size_t
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#include <cstdarg> // for va_args
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#undef printf
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// Class to describe a string buffer, including its length. This saves passing buffer lengths around everywhere.
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class StringRef
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{
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char *p; // pointer to the storage
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size_t len; // number of characters in the storage
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public:
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StringRef(char *pp, size_t pl) : p(pp), len(pl) { }
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size_t Length() const { return len; }
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size_t strlen() const;
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char *Pointer() { return p; }
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const char *Pointer() const { return p; }
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char& operator[](size_t index) { return p[index]; }
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char operator[](size_t index) const { return p[index]; }
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void Clear() { p[0] = 0; }
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int printf(const char *fmt, ...);
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int vprintf(const char *fmt, va_list vargs);
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int catf(const char *fmt, ...);
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size_t copy(const char* src);
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size_t cat(const char *src);
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};
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#endif /* STRINGREF_H_ */
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