| addTemp {svMisc} | R Documentation |
The function adds data to an item in a list variable located in 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")