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comparison maths/MathUtilities.h @ 189:e4a57215ddee

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Fix compiler warnings with -Wall -Wextra
author Chris Cannam
date Mon, 28 Sep 2015 12:33:17 +0100
parents 0d3b3c66652b
children 26daede606a8
comparison
equal deleted inserted replaced
188:224f400410ef 189:e4a57215ddee
33 33
34 /** 34 /**
35 * Return through min and max pointers the highest and lowest 35 * Return through min and max pointers the highest and lowest
36 * values in the given array of the given length. 36 * values in the given array of the given length.
37 */ 37 */
38 static void getFrameMinMax( const double* data, unsigned int len, double* min, double* max ); 38 static void getFrameMinMax( const double* data, int len, double* min, double* max );
39 39
40 /** 40 /**
41 * Return the mean of the given array of the given length. 41 * Return the mean of the given array of the given length.
42 */ 42 */
43 static double mean( const double* src, unsigned int len ); 43 static double mean( const double* src, int len );
44 44
45 /** 45 /**
46 * Return the mean of the subset of the given vector identified by 46 * Return the mean of the subset of the given vector identified by
47 * start and count. 47 * start and count.
48 */ 48 */
49 static double mean( const std::vector<double> &data, 49 static double mean( const std::vector<double> &data,
50 unsigned int start, unsigned int count ); 50 int start, int count );
51 51
52 /** 52 /**
53 * Return the sum of the values in the given array of the given 53 * Return the sum of the values in the given array of the given
54 * length. 54 * length.
55 */ 55 */
56 static double sum( const double* src, unsigned int len ); 56 static double sum( const double* src, int len );
57 57
58 /** 58 /**
59 * Return the median of the values in the given array of the given 59 * Return the median of the values in the given array of the given
60 * length. If the array is even in length, the returned value will 60 * length. If the array is even in length, the returned value will
61 * be half-way between the two values adjacent to median. 61 * be half-way between the two values adjacent to median.
62 */ 62 */
63 static double median( const double* src, unsigned int len ); 63 static double median( const double* src, int len );
64 64
65 /** 65 /**
66 * The principle argument function. Map the phase angle ang into 66 * The principle argument function. Map the phase angle ang into
67 * the range [-pi,pi). 67 * the range [-pi,pi).
68 */ 68 */
71 /** 71 /**
72 * Floating-point division modulus: return x % y. 72 * Floating-point division modulus: return x % y.
73 */ 73 */
74 static double mod( double x, double y); 74 static double mod( double x, double y);
75 75
76 static void getAlphaNorm(const double *data, unsigned int len, unsigned int alpha, double* ANorm); 76 static void getAlphaNorm(const double *data, int len, int alpha, double* ANorm);
77 static double getAlphaNorm(const std::vector <double> &data, unsigned int alpha ); 77 static double getAlphaNorm(const std::vector <double> &data, int alpha );
78 78
79 static void circShift( double* data, int length, int shift); 79 static void circShift( double* data, int length, int shift);
80 80
81 static int getMax( double* data, unsigned int length, double* max = 0 ); 81 static int getMax( double* data, int length, double* max = 0 );
82 static int getMax( const std::vector<double> &data, double* max = 0 ); 82 static int getMax( const std::vector<double> &data, double* max = 0 );
83 static int compareInt(const void * a, const void * b); 83 static int compareInt(const void * a, const void * b);
84 84
85 enum NormaliseType { 85 enum NormaliseType {
86 NormaliseNone, 86 NormaliseNone,