---
name: "tlp_GlDisplayListManager"
section: "3tulip"
platform: "linux"
package: "tulip-doc"
version: "3.1.2-2.3"
release: "Debian 6.0 (Squeeze)"
platforms: ["linux"]
url: "https://new.carta.tech/tlp_GlDisplayListManager"
---

# tlp\_GlDisplayListManager(3tulip)

Singleton used to manage OpenGl display list.

## NAME

tlp::GlDisplayListManager -

Singleton used to manage OpenGl display list.

## SYNOPSIS

`#include <GlDisplayListManager.h>`

### Public Member Functions

void **changeContext** (unsigned long context)\
 void **removeContext** (unsigned long context)\
 bool **beginNewDisplayList** (const std::string &name)\
 void **endNewDisplayList** ()\
 bool **callDisplayList** (const std::string &name)\

### Static Public Member Functions

static **GlDisplayListManager** & **getInst** ()\

## Detailed Description

Singleton used to manage OpenGl display list.

Singleton used to manage OpenGl display list. First createInst must be call.

## Member Function Documentation

### bool tlp::GlDisplayListManager::beginNewDisplayList (const std::string & name) Begin to record a new display list with name : name

### bool tlp::GlDisplayListManager::callDisplayList (const std::string & name) Call display list with name : name

### void tlp::GlDisplayListManager::changeContext (unsigned long context) Change OpenGl context because display list can't be shared in different context

### void tlp::GlDisplayListManager::endNewDisplayList () End the current record of display list

### static GlDisplayListManager& tlp::GlDisplayListManager::getInst ()` [inline, static]` Return the current instance. If instance doesn't exist, create it.

### void tlp::GlDisplayListManager::removeContext (unsigned long context) remove context

## Author

Generated automatically by Doxygen for Tulip Open GL Library from the source code.