| addTemp {svMisc} | R Documentation |
The function adds data to an item in a list variable located in SciViews:TempEnv, an environment dedicated to temporary variables (especially useful for GUIs).
addTemp(x, item, value, use.names = TRUE, replace = TRUE)
x |
the name of the variable containing the list. |
item |
the item to add data to in the list. |
value |
the value to add in the item, it must be a named vector and element matching is done according to name of items. |
use.names |
do we match items in the existing vector and the vector we add by means of its names or its values? |
replace |
do we replace existing items? |
Philippe Grosjean <phgrosjean@sciviews.org>
TempEnv, assignTemp, getTemp,
existsTemp, rmTemp, changeTemp,
tempvar
addTemp("tst", "item1", c(a = 1, b = 2))
## Retrieve this variable
getTemp("tst")
## Add to item1 in this list without replacement
addTemp("tst", "item1", c(a = 45, c = 3), replace = FALSE)
getTemp("tst")
## Same but with replacement of existing items
addTemp("tst", "item1", c(a = 45, c = 3), replace = TRUE)
getTemp("tst")
## Delete the whole variable
rmTemp("tst")