Reorganise and start working on the json parser

haversine_02/include/aliases.h

@@ -0,0 +1,26 @@
+#ifndef ALIASES_H
+#define ALIASES_H
+
+#include <stdint.h>
+
+#define u8 uint8_t
+#define u16 uint16_t
+#define u32 uint32_t
+#define u64 uint64_t
+
+#define i8 int8_t
+#define i16 int16_t
+#define i32 int32_t
+#define i64 int64_t
+
+#define f32 float
+#define f64 double
+
+#define INTERNAL static
+#define PERSISTENT static
+
+#ifdef __cplusplus
+#define CLASS_MEMBER static
+#endif // __cplusplus
+
+#endif // !ALIASES_H

haversine_02/include/argparser.h

@@ -0,0 +1,15 @@
+#ifndef ARGPARSER_H
+#define ARGPARSER_H
+
+#include "aliases.h"
+#include <argp.h>
+
+struct GeneratorArgs {
+  u32 seed;
+  bool clustered;
+  u64 count;
+};
+
+GeneratorArgs parse_args(i32 argc, char *argv[]);
+
+#endif // !ARGPARSER_H

haversine_02/include/generator.h

@@ -0,0 +1,8 @@
+#ifndef GENERATOR_H
+#define GENERATOR_H
+
+#include "point_types.h"
+
+void fill_pairs_array(PairArray *pairs, bool clustered);
+
+#endif // !GENERATOR_H

haversine_02/include/haversine.h

@@ -0,0 +1,9 @@
+#ifndef HAVERSINE_H
+#define HAVERSINE_H
+
+#include "aliases.h"
+#include "point_types.h"
+
+f64 haversine_of_degrees(const PointPair &pair, f64 radius);
+
+#endif // !HAVERSINE_H

haversine_02/include/point_types.h

@@ -0,0 +1,27 @@
+#ifndef POINT_H
+#define POINT_H
+
+#include "aliases.h"
+#include <stdio.h>
+
+struct Point {
+  f64 x;
+  f64 y;
+};
+
+struct PointPair {
+  Point p1;
+  Point p2;
+};
+
+struct PairArray {
+  u64 count;
+  PointPair *pairs;
+};
+
+void write_pairs_to_binary(const PairArray &arr, const char *filename);
+void read_pairs_from_binary(PairArray &arr, const char *filename);
+void write_pairs_to_json(const PairArray &arr, const char *filename);
+bool compare_pair_array(const PairArray &arr1, const PairArray &arr2);
+
+#endif // !POINT_H