tadd basic file structure - slidergrid - grid of elastic sliders on a frictional surface
 (HTM) git clone git://src.adamsgaard.dk/slidergrid
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       ---
 (DIR) commit 97b114c780051bc40e193d0fee2f23f745ae6545
 (DIR) parent 3cc2eb258e5d3c27c15cd4b474cb8b8ac2135ae7
 (HTM) Author: Anders Damsgaard <anders.damsgaard@geo.au.dk>
       Date:   Tue, 15 Mar 2016 12:33:45 -0700
       
       add basic file structure
       
       Diffstat:
         A Makefile                            |      15 +++++++++++++++
         A main.c                              |       8 ++++++++
         A slider.c                            |       7 +++++++
         A slider.h                            |      15 +++++++++++++++
         A typedefs.h                          |      15 +++++++++++++++
       
       5 files changed, 60 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/Makefile b/Makefile
       t@@ -0,0 +1,15 @@
       +CC=gcc
       +CFLAGS=-Wall -O3 -g -pg
       +LDLIBS=-lm
       +BIN=slidergrid
       +
       +$(BIN): main.o slider.o
       +        $(CC) $(LDLIBS) $^ -o $@
       +
       +profile: $(BIN)
       +        @gprof $< > $<-profile.txt
       +        @less $<-profile.txt
       +
       +clean:
       +        @$(RM) $(BIN)
       +        @$(RM) *.o
 (DIR) diff --git a/main.c b/main.c
       t@@ -0,0 +1,8 @@
       +#include <stdio.h>
       +#include <stdlib.h>
       +
       +int main(int argc, char** argv)
       +{
       +
       +    return EXIT_SUCCESS;
       +}
 (DIR) diff --git a/slider.c b/slider.c
       t@@ -0,0 +1,7 @@
       +#include <stdio.h>
       +#include "slider.h"
       +
       +void print_position(slider s)
       +{
       +    printf("%f\t%f\t%f\n", s.pos.x, s.pos.y, s.pos.z);
       +};
 (DIR) diff --git a/slider.h b/slider.h
       t@@ -0,0 +1,15 @@
       +#ifndef SLIDER_H_
       +#define SLIDER_H_
       +
       +#include "typedefs.h"
       +
       +typedef struct {
       +    v3 pos;  // spatial position
       +    Float bulk_modulus;  // elastic compressibility
       +    int neighbors[];  // indexes of sliders this one is bonded to
       +} slider;
       +
       +
       +void print_position(slider s);
       +
       +#endif
 (DIR) diff --git a/typedefs.h b/typedefs.h
       t@@ -0,0 +1,15 @@
       +#ifndef TYPEDEFS_H_
       +#define TYPEDEFS_H_
       +
       +/* Choose floating point precision */
       +//typedef float Float;
       +typedef double Float;
       +
       +
       +typedef struct {
       +    Float x;
       +    Float y;
       +    Float z;
       +} v3;
       +
       +#endif