From ec766fc3f114dd4faaa3add500776a7bae957ba5 Mon Sep 17 00:00:00 2001
From: AlexeyAB <alexeyab84@gmail.com>
Date: Tue, 29 May 2018 11:35:32 +0000
Subject: [PATCH] Ignore empty extra lines in train.txt

---
 src/utils.h |   82 ++++++++++++++++++++++++++++++++++++-----
 1 files changed, 72 insertions(+), 10 deletions(-)

diff --git a/src/utils.h b/src/utils.h
index 04747a4..e2afba4 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -1,26 +1,88 @@
 #ifndef UTILS_H
 #define UTILS_H
 #include <stdio.h>
+#include <time.h>
 #include "list.h"
 
-void error(char *s);
+#if defined(_MSC_VER) && _MSC_VER < 1900
+	#define snprintf(buf,len, format,...) _snprintf_s(buf, len,len, format, __VA_ARGS__)
+#endif
+
+#define SECRET_NUM -1234
+#define TWO_PI 6.2831853071795864769252866
+
+#ifdef YOLODLL_EXPORTS
+#if defined(_MSC_VER)
+#define YOLODLL_API __declspec(dllexport) 
+#else
+#define YOLODLL_API __attribute__((visibility("default")))
+#endif
+#else
+#if defined(_MSC_VER)
+#define YOLODLL_API
+#else
+#define YOLODLL_API
+#endif
+#endif
+
+double what_time_is_it_now();
+int *read_map(char *filename);
+void shuffle(void *arr, size_t n, size_t size);
+void sorta_shuffle(void *arr, size_t n, size_t size, size_t sections);
+YOLODLL_API void free_ptrs(void **ptrs, int n);
+char *basecfg(char *cfgfile);
+int alphanum_to_int(char c);
+char int_to_alphanum(int i);
+int read_int(int fd);
+void write_int(int fd, int n);
+void read_all(int fd, char *buffer, size_t bytes);
+void write_all(int fd, char *buffer, size_t bytes);
+int read_all_fail(int fd, char *buffer, size_t bytes);
+int write_all_fail(int fd, char *buffer, size_t bytes);
+void find_replace(char *str, char *orig, char *rep, char *output);
+void replace_image_to_label(char *input_path, char *output_path);
+void error(const char *s);
 void malloc_error();
 void file_error(char *s);
 void strip(char *s);
 void strip_char(char *s, char bad);
+void top_k(float *a, int n, int k, int *index);
 list *split_str(char *s, char delim);
 char *fgetl(FILE *fp);
 list *parse_csv_line(char *line);
 char *copy_string(char *s);
 int count_fields(char *line);
-double *parse_fields(char *line, int n);
-void normalize_array(double *a, int n);
-void scale_array(double *a, int n, double s);
-void translate_array(double *a, int n, double s);
-int max_index(double *a, int n);
-double constrain(double a, double max);
-double rand_normal();
-double mean_array(double *a, int n);
-double variance_array(double *a, int n);
+float *parse_fields(char *line, int n);
+void normalize_array(float *a, int n);
+void scale_array(float *a, int n, float s);
+void translate_array(float *a, int n, float s);
+int max_index(float *a, int n);
+float constrain(float min, float max, float a);
+int constrain_int(int a, int min, int max);
+float mse_array(float *a, int n);
+float rand_normal();
+size_t rand_size_t();
+float rand_uniform(float min, float max);
+float rand_scale(float s);
+int rand_int(int min, int max);
+float sum_array(float *a, int n);
+float mean_array(float *a, int n);
+void mean_arrays(float **a, int n, int els, float *avg);
+float variance_array(float *a, int n);
+float mag_array(float *a, int n);
+float dist_array(float *a, float *b, int n, int sub);
+float **one_hot_encode(float *a, int n, int k);
+float sec(clock_t clocks);
+int find_int_arg(int argc, char **argv, char *arg, int def);
+float find_float_arg(int argc, char **argv, char *arg, float def);
+int find_arg(int argc, char* argv[], char *arg);
+char *find_char_arg(int argc, char **argv, char *arg, char *def);
+int sample_array(float *a, int n);
+void print_statistics(float *a, int n);
+unsigned int random_gen();
+float random_float();
+float rand_uniform_strong(float min, float max);
+int int_index(int *a, int val, int n);
+
 #endif
 

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