---
myst:
    substitutions:
        bloc1:
            python: 3-6
            cpp: 6-9
        bloc2:
            python: 8-9
            cpp: 11-12
        sentence: |
            ```{warning}
            The **Halton** sequence has been designed initially to deal with uniform probability law. Extending 
            their use to all probability laws, particularly to infinite-based, it is crucial to set at least 
            lower-bound to these. The **Halton** sequence first value is indeed 0 and this means that going back 
            from probability space to physical one, would imply $-\infty$ value if not properly bounded.

            From version 4.3.0, the `TQMC` will complain about infinite-based law if 
            lower-bounded and from version 4.6.0 it will be fully deprecated.
            ```
---
```{include} /../core/sampler/qmc.md
```

In the case of regular sequence, the selected sequence is specified with the second argument 
**option** of the class constructor **TQMC**:

````{only} cpp
```cpp
TQMC(TDataServer *tds, Option_t *option, Int_t nCalcul );
```
````

````{only} py
```python
TQMC(tds, option, nCalcul )
```
````

First, a pointer to a {{tds}} is constructed

{{
    "```{literalinclude} " + parent_dir
    + "/roottest/uranie/doc/sampler/bloc_codes_chapter/" + language + "/qmc."
    + extension
    + "\n"
    + ":language: " + language + "\n"
    + ":lines: " + bloc1[language] + "\n"
    + "```"
}}

Then, a pointer to a TQMC object is constructed from a {{tds}}, of the opted sequence among 
**("sobol"|"halton")**, with the wished size. At the end, the method `generateSample()` is applied

{{
    "```{literalinclude} " + parent_dir
    + "/roottest/uranie/doc/sampler/bloc_codes_chapter/" + language + "/qmc."
    + extension
    + "\n"
    + ":language: " + language + "\n"
    + ":lines: " + bloc2[language] + "\n"
    + "```"
}}