cjameshuff

class ThreadmappedObject
    def initialize(prototype, delegates = {})
        @delegates = delegates
        prototype.methods.each {|m|
            (class << self; self; end).class_eval {
                define_method(m) {|*args, &block|
                    deleg = @delegates.fetch(Thread.current) {@delegates[:default]}
                    if(deleg)
                        deleg.send(m, *args, &block)
                    else

cjameshuff

// g++ minimal.cpp -o minimal `pkg-config --cflags --libs gtk+-3.0`
#include <gtk/gtk.h>
int main(int argc, char *argv[])
{
    gtk_init(&argc, &argv);
    GtkWidget * window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
    gtk_widget_show(window);
    gtk_main();
    return 0;

cjameshuff

2012-08-24 16:57:24.349 minimal[46878:903] -[NSEvent hasPreciseScrollingDeltas]: unrecognized selector sent to instance 0x101560b20
2012-08-24 16:57:24.351 minimal[46878:903] An uncaught exception was raised
2012-08-24 16:57:24.352 minimal[46878:903] -[NSEvent hasPreciseScrollingDeltas]: unrecognized selector sent to instance 0x101560b20
2012-08-24 16:57:24.353 minimal[46878:903] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSEvent hasPreciseScrollingDeltas]: unrecognized selector sent to instance 0x101560b20'
*** Call stack at first throw:
(
	0   CoreFoundation                      0x00007fff81f64784 __exceptionPreprocess + 180
	1   libobjc.A.dylib                     0x00007fff80327f03 objc_exception_throw + 45
	2   CoreFoundation                      0x00007fff81fbe110 +[NSObject(NSObject) doesNotRecognizeSelector:] + 0
	3   CoreFoundation                      0x00007fff81f368ef ___forwarding___ + 751

cjameshuff

struct Body {
    body_id_t id;
    
    double mass;
    
    vec2 pos, tmp_pos;
    vec2 vel, tmp_vel;
    vec2 accel, prev_accel;
    vec2 kv1, kv2, kv3, kv4;
    vec2 kp1, kp2, kp3, kp4;

cjameshuff

def open_data_file(fname)
    puts "reading #{fname}"
    fin = File.open(fname, "r")
    line_iter = fin.lines("\r")
    
    line_iter.each {|line|
        # puts "@"
        # puts line.chomp

cjameshuff

; ModuleID = 'bc/main.cpp.bc'
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.6.0"

@str = private unnamed_addr constant [28 x i8] c"Plugin Initialize() called!\00"

define i32 @Initialize(i32 %argc, i8** nocapture %argv) nounwind uwtable ssp {
entry:
  tail call void @llvm.dbg.value(metadata !{i32 %argc}, i64 0, metadata !15), !dbg !17
  tail call void @llvm.dbg.value(metadata !{i8** %argv}, i64 0, metadata !16), !dbg !17

cjameshuff

int op(int t) {return 2*t;}

int main(int argc, const char * argv[])
{
    vector<int> data;
    data.push_back(1);
    data.push_back(2);
    data.push_back(3);
    data.push_back(4);
    data.push_back(5);

cjameshuff

int main(int argc, const char * argv[])
{
    auto op = [](int t) -> int {return 2*t;};
    
    vector<int> data {1, 2, 3, 4, 5};
    for(auto & x : data)
        printf("%d\n", op(x));
    
    return EXIT_SUCCESS;
}

cjameshuff

// Usage:
// string s = (fstring("Testing...%d, %f, %d\n")% 1 % 2.0 % 42).str();
// cout << fstring("Testing...%d, %f, %d\n")% 1 % 2.0 % 42;
// cout << fstring("%s%d, %f, %d\n")% "Testing..." % 1 % 2.0 % 42;
// cout << fstring("%s%c%c%c%d, %f, %d\n")% "Testing" % '.' % '.' % '.' % 1 % 2.0 % 42;
// cout << fstring("%s%d, %f, %d\n")% string("Testing...") % 1 % 2.0 % 42;

#ifndef CPPFORMAT_H
#define CPPFORMAT_H

cjameshuff

static inline fstring operator%(const fstring & lhs, float4 rhs) {
    std::string fs = lhs.next_fmt("f");
    fs = (fstring("(%s, %s, %s, %s)")% fs % fs % fs % fs).str();
    return lhs.append((fstring(fs)% rhs.x % rhs.y % rhs.z % rhs.w).str());
}