mastbaum

#include <iostream>

/* A sad, non-working example of a pointer to a non-static member function */

class Foo {
public:
  int threadMe(int a) {
    std::cout << "Foo::threadMe: a = " << a << std::endl;
  }
};

mastbaum

#include <iostream>

/* A simple example of a pointer to a static member function */

class Foo {
public:
  static int threadMe(int a) {
    std::cout << "Foo::threadMe: a = " << a << std::endl;
  }
};

mastbaum

#include <iostream>

/** A simple example of function pointers */

// some globally-defined functions that take an int and return an int
int foo(int a) {
  std::cout << "foo: a is " << a << std::endl;
  return 42;
}

mastbaum

{
  TCanvas* c1 = new TCanvas("c1", "A graph", 200, 10, 700, 500);

  // make up some data
  const int n = 20;
  char label[n][50];
  double y[n];

  for (int i=0; i<n; i++) {
    float xx = i * 0.1;

mastbaum

import sys
import ctypes
pyint_p = ctypes.POINTER(ctypes.c_byte*sys.getsizeof(5))
five = ctypes.cast(id(5), pyint_p)
print(2 + 2 == 5) # False
five.contents[five.contents[:].index(5)] = 4
print(2 + 2 == 5) # True (must be sufficiently large values of 2 there...)

mastbaum

{
    "_id": "some_name",
    "source":  "source_db_name",
    "target":  "http://user:password@target_host.com:5984/target_db_name",
    "user_ctx": {
        "name": "remote_admin_username",
        "roles": ["_admin"]
    }
}

mastbaum

1. Introduction to the replicator database

A database where you PUT/POST documents to trigger replications and you DELETE to cancel ongoing replications. These documents have exactly the same content as the JSON objects we used to POST to /_replicate/ (fields "source", "target", "create_target", "continuous", "doc_ids", "filter", "query_params".

Replication documents can have a user defined "_id". Design documents (and _local documents) added to the replicator database are ignored.

The default name of this database is _replicator. The name can be changed in the .ini configuration, section [replicator], parameter db.

2. Basics

mastbaum

#include <iostream>
#include <string>
#include <assert.h>

#include <RAT/DSReader.hh>
#include <RAT/DS/Root.hh>
#include <RAT/TrackNav.hh>
#include <RAT/TrackCursor.hh>
#include <RAT/TrackNode.hh>

mastbaum

#include<stdio.h>
#include<stdlib.h>
#include<stdint.h>
#include<string.h>
#include<jemalloc/jemalloc.h>

typedef struct
{
    uint32_t type;
} Header;

mastbaum

#include<stdio.h>
#include<malloc.h>

typedef struct
{
    unsigned long a;
} Bar;

typedef struct
{