Officially supported C++ driver for MongoDB
The MongoDB C++ Driver is an officially supported driver for MongoDB. It is written in C++11. It wraps the MongoDB C Driver.
More information:
Questions tagged [mongo-cxx-driver]
259 questions
2
votes
1 answer
mongo-cxx-driver library builds but persistent linking and debug issues
I'm trying to build the mongo-cxx-driver for use with Cinder on Windows 10 with Visual Studio 2015. Cinder uses Boost 1.58, so I built the driver against their included version of Boost.
I tried to follow the instructions exactly as described on…
nathan lachenmyer
- 5,298
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2
votes
2 answers
Error when building mongocxx driver on Windows
I am trying to follow this guide, and I am currently at step 3.
So after running,
curl -OL https://github.com/mongodb/mongo-cxx-driver/archive/r3.0.1.tar.gz
tar -xzf r3.0.1.tar.gz
cd mongo-cxx-driver-r3.0.1/
I try to do similar commands as in the…
Slug Pue
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- 1
- 2
- 15
2
votes
1 answer
MongoDB C++ tutorial program fails: 'mongocxx::v_noabi::logic_error'
Im trying to get something done with C++ and MongoDB. So far there has been myriad of problems, but I have pulled through.
Then I got this one:
terminate called after throwing an instance of 'mongocxx::v_noabi::logic_error'
what(): invalid use…
Ankk4
- 31
- 1
- 6
2
votes
3 answers
mongo-c-driver cannot find libbson
I'm trying to build the mongo-cxx-driver (eventually), and the first step is to build the mongo-c-driver (which requires libbson).
I'm running Windows 10 and using Visual Studio 2015 as my compiler. I was able to run CMake and build libbson just…
nathan lachenmyer
- 5,298
- 8
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- 57
2
votes
1 answer
Clion mongodb dependency setup
I am getting the following error:
--Configuring incomplete, errors occurred!
CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
See also…
C Guy
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- 4
2
votes
1 answer
BSON types and std::chrono
In attempting to work through the official MongoDB C++ tutorial, I've run into an error I don't understand. The following code is pulled right from their website:
#include
#include
#include…
pdm
- 1,027
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2
votes
1 answer
Unset Document::element, MongoCXX Find Option Projection
Following is the code trying to use mongo query with project find option.
using bsoncxx::builder::stream::document;
mongocxx::options::find opts;
document condition, options;
const static int readdomain = 90000;
condition <<…
Leo Zhao
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- 1
- 12
2
votes
0 answers
SIGSEGV (Segmentation fault) when link boost-thread and boost-regex via cmake
I try compile and run example of mongo-cxx-driver. It requires linking Boost-system, boost-thread and boost-regex. When I compile by commad line:
g++ simple_client_demo.cpp -I/home/ssi/mongo-client-install/include…
ssi91
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- 5
2
votes
2 answers
MongoDb creating sparse index using c++ driver
Is there a way to create a sparse index using the MongoDb (2.2) C++ driver?
It seems that the ensureIndex function does not accept this argument. From MongoDb docs:
bool mongo::DBClientWithCommands::ensureIndex(
const…
Xyand
- 4,470
- 4
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1
vote
1 answer
mongocxx mongosh db.currentOp BSONError: Invalid UTF-8 string in BSON document
I use debian9 and debian10 mongocxx driver to insert data in mongodb 6.0. Then I use mongosh 1.6 for monitoring ops with db.currentOp. And I get an error
BSONError: Invalid UTF-8 string in BSON document.
I can switch on profiling and look for ops…
Taras Kolomiets
- 165
- 5
1
vote
3 answers
bsoncxx subarray and subdocument builders
I'm attempting to build a document that looks like this:
{
"Name" : "Joe",
"Age" : 34,
"Some Array" : [
{ "index" : 1, "Some Var" : 12, "Flag" : false },
{ "index" : 2, "Some Var" : 13, "Flag" : true },
{ "index" : 3, "Some…
Banjolicious
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- 6
1
vote
1 answer
Building a BSON filter from raw query string
Is it possible to create a collection filter from a raw query string? If so, how?
I'm using the mongocxx driver and want to use some tested queries from the mongo shell instead of building them inconveniently with that BSONCXX streambuilder. But I…
da-chiller
- 156
- 1
- 13
1
vote
3 answers
Mongocxx - Update an array within a document?
I have a document in MongoDB with the following structure:
{
"_id":"$oid":"621fbaeaeedd1c000e60fbd2"},
"username":"myuser",
"password":"mypassword",
"comments":["comment1", "comment2", "comment3"]
}
I have a vector of…
Vermouth
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- 2
1
vote
1 answer
mongocxx: How to filter documents by a field that is a member of another field/object?
In MongoDB Compass, if I filter with the following:
{'obj1.obj2.str': "thirteen"}
It retrieves successfully, every document that has obj1, and inside of obj1, obj2, and within obj2, a field called str, whose value is equal to "thirteen".
In…
Yelnar Blats
- 11
- 3
1
vote
0 answers
mongo-cxx-client linux unwanted "v_noabi" subdirectory
after installing the mongo-cxx-driver from source as described on their homepage (http://mongocxx.org/mongocxx-v3/installation/linux/)
on my debian machine, the installation directory results in:
"/usr/local/include/mongocxx/v_noabi/mongocxx"
The…
Quirynn
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