Write a model to native mrgsolve format

Source: R/mwrite.R

Model code is written to a file in native mrgsolve format. This can be useful for (1) breaking connection to NONMEM modeling outputs that are imported by $NMXML or $NMEXT and (2) saving model updates (e.g., an updated parameter list). Models can be read back using mread().

mwrite_cpp(x, file, update = TRUE)

Arguments

x

a model object.

file

output file name; if non-character (e.g., NULL), no output will be written to file.

update

TRUE if model settings should be written into the cpp file in a $SET block.

Value

A list containing data that was written out to the cpp file, with added item file, is returned invisibly.

Details

See important details in mwrite_yaml().

Examples

temp <- tempfile(fileext = ".mod")

mod <- modlib("pk1", compile = FALSE)

x <- mwrite_cpp(mod, file = temp)

mod <- mread(x$file, compile = FALSE)

mod
#> 
#> 
#> ----------  source: file1f03d055eb9d96.mod  ----------
#> 
#>   project: /tmp/RtmpHEsilU
#>   shared object: file1f03d055eb9d96.mod-so-1f03d02e7c9ec4 <not loaded>
#> 
#>   time:          start: 0 end: 24 delta: 1
#>                  add: <none>
#> 
#>   compartments:  EV CENT [2]
#>   parameters:    CL V KA [3]
#>   captures:      CP [1]
#>   omega:         0x0 
#>   sigma:         0x0 
#> 
#>   solver:        atol: 1e-08 rtol: 1e-08 maxsteps: 20k
#> ------------------------------------------------------